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HomeMy WebLinkAboutResolution No. 2024-06 - Exhbit A Pasco Validation ReportPASCO AQUATICS FACILITY PUBLIC FACILITIES DISTRICT PASCO, WASHINGTON JULY, 23, 2024 VALIDATION REPORT Table of Contents 1.0 EXECUTIVE SUMMARY 1.1 Introduction: The Vision 5 1.2 Conditions of Excellence 6 1.3 Community Engagement 7 1.4 Initial Project Scope 12 2.0 DESIGN & SYSTEM NARRATIVES 2.1 Architectural 16 2.2 Aquatics 36 2.3 Civil 43 2.4 Landscape 47 2.5 Structural 48 2.6 Mechanical 50 2.7 Electrical 53 2.8 Building Code Analysis 56 3.0 TARGET VALUE DELIVERY & PROJECT SCHEDULE 3.1 Cost Model Estimate Summary 60 3.2 Phase 1 & Phase 2 Not to Exceed Amount 61 3.3 Phase 1 & 2 Schedule 63 3.4 Early GMP Plan 66 4.0 QUALITY MANAGEMENT 4.1 Quality Management Plan 69 4.2 Design Quality Management Plan 71 4.3 Subcontract & Underutilized Business & Inclusion 74 5.0 APPENDIX 5.1 Market Analysis 76 5.2 Operations Plan 90 5.3 Choosing By Advantages Spreadsheets 97 5.4 Architectural Site Plan 100 5.5 Architectural Floor Plan 101 5.6 Architectural Renderings 102 5.7 Civil Drawings 112 5.8 Broadmoor Master Plan Map Exhibit 118 5.9 Schedule 119 5.10 Quality Management Plan 122 ACKNOWLEDGMENTS 1.0 Executive Summary JULY 23, 20245EXECUTIVE SUMMARY 1.0 EXECUTIVE SUMMARY In the Progressive Design-Build process, the Basis of Design Submittal signals the end of the Validation Period and is a formal and critical piece of documentation from the design-build team that identifies intents, scope, and constructibility assumptions. The Validation Period Report includes summaries of the project goals and conditions of excellence that guide decision making, community engagement efforts and results, Basis of Design narrative descriptions, diagrams, drawings, and cost estimates, which altogether define the scope of the Pasco Aquatics Facility project. The complete Basis of Design Submittal is used to establish the Target Value Delivery (TVD) Budget and therefore is a critical milestone in the Design-Build process prior to executing the contract for the next phase of design and documentation by the design-build team. The conclusion of the Validation Period and completion of the Basis of Design Submittal is still a very early stage in the design process. The program and priorities have come into focus and cost assumptions and allowances are assigned. One of the efficiencies of the Progressive Design-Build model is that the contractor and design team are able to articulate expectations about program elements, materials and constructibility to guide cost, without having fully finalized or perfected the physical manifestation of the design. This allows costs and expectations to be brought into alignment early in the process and focus priorities for the project within the construction budget, while lesser priorities are eliminated from the scope. Design is not over with the Validation Period Report. Components included within the scope of work will continue to be developed, refined and detailed in future phases of the project, while remaining within the established budget. A fundamental challenge of the Validation Period is to evaluate potential investment in subjective, hard to measure, but critically important goals for the project experience, while also articulating easier to define spatial and functionality needs that support those goals. The proposed concept for the new Pasco Aquatics Facility addresses both function and experience. Throughout the Validation Period, the Design-Build team has worked collaboratively with the Pasco Public Facilities District steering committee to develop a concept that responds to the input, support, and concerns that have been expressed in numerous public outreach efforts including Tri-Cities citizens, the Public Facilities District Board, as well as City of Pasco staff and leadership. This validation report provides a summary of tasks and deliverables completed to-date, along with the design- build team’s recommendations as to the validity and feasibility of delivering this project on the selected site, within the owner’s anticipated budget and schedule. The Bouten-NAC team respectfully submits this Validation Period Report to the Pasco Public Facilities District for review and consideration to move into the next phase of the project. 1.1 INTRODUCTION Pasco Public Facilities District Overview The Pasco Public Facilities District (PPFD) was formed in 2002 to plan, finance, construct, and/or operate regional public facilities such as arenas, convention centers, stadiums, and other major facilities authorized by state law. Twenty years of information gathering, public engagement, feasibility studies, planning, hard work, and dreaming then took place before the voters within the Pasco Public Facilities District voted on Proposition No. 1 imposing a 2/10 of 1% Sales and Use Tax for the purpose of funding an Aquatics Facility and Competition Pool during a special election in April 2022. The PPFD Ballot Measure was approved and certified by the Franklin County Auditor in May 2022. The collection of the Sales and Use Tax commenced on January 1, 2023. The PPFD Board intends to allocate funds from the voter approved JULY 23, 20246EXECUTIVE SUMMARY Sales & Use Tax consistent with RCW 82.12.048 to fund the building and operations of a Recreational Aquatics Facility in Phase 1 and a competition pool in Phase 2. The PPFD received authorization to utilize the progressive design-build procurement and delivery method by the Washington State Capital Projects Advisory Review Board Project Review Committee on July 27, 2023. Through a progressive design-build competitive project procurement, the Bouten-NAC team was selected (in November of 2023) to design and build the facility and contracted for the Validation Period to assist the PPFD in the exploration and target value delivery of the Phase 1 Recreational Aquatics Facility. Project Vision & Goals Having been diligently pursuing the community’s goal to build a year-round aquatic center for over two decades, the PPFD’s vision for the project is to provide a distinctive, modern facility that is adaptable, inclusive, enduring, and fun for all ages. The initial project program for the Validation Period was based on a feasibility study completed in 2016 and updated in 2020 which included year-round indoor and seasonal outdoor pools along with associated support spaces. The first phase build-out is focused on leisure & recreational aquatic features that support a higher rate of cost recovery potential. Planning for future phases of expansion, including a competition pool and related support spaces, is also a key component of the overall project strategy. The PPFD and the City of Pasco also share a vision to master plan projects on adjacent properties to create a civic hub that will work as a neighborhood anchor and act as a catalyst for further economic and social development within the community. Project goals as established by the PPFD for the Design- Build Team: Create a Recreational Aquatics Facility That Meets the Public’s Needs: The Design-Build Team will design and construct a recreational Aquatics Facility that provides a substantial community benefit, incorporating community input while including amenities that will benefit a wide range of user groups, including but not limited to families, teenagers, and senior citizens. Execute a successful, collaborative Progressive Design-Build (PDB) process to produce the envisioned project: The Design-Build Team will develop and utilize a collaborative relationship between the Owner, its stakeholders, and the Design-Build Team to exceed the Project Goals within the Owner’s budget and schedule while demonstrating exemplary design and project management. Maximize Design Within Limited Budget: The Design- Build Team will leverage the efficiencies of the progressive design-build process through innovative and lean design and construction techniques that provides an efficient and effective design with the most scope and programming within the Owner’s established budget, is flexible with respect to its use over time, and allows for expansion for future phases of the facility. Optimize Quality, Operations, and Revenue: The Design- Build Team will assist the Owner in selecting amenities and features of the facility that will create a high-quality facility, minimize operations and maintenance costs, and help meet the facility’s revenue goals, all while being responsive to the input of stakeholder groups. Efficient Pricing and Schedule: The Design-Build Team will provide transparent pricing and scheduling that allows the Owner to track the cost of design and construction concurrently so that the Owner is fully informed regarding the cost implications of design and other project decisions. 1.2 CONDITIONS OF EXCELLENCE Before any planning or design work begins, it is imperative to develop and memorialize the Conditions of Excellence. They become the guiding principles against which decisions are evaluated that best benefit the project and its outcome. Each condition is a commitment that all team members are responsible for delivering. Delivering on these conditions will define the measurement of success of the project and process. In January 2024, Bouten-NAC hosted a collaborative workshop with PPFD leadership and Wenaha Group where the project goals were reviewed in-depth and the following Conditions of Excellence were established: JULY 23, 20247EXECUTIVE SUMMARY 1.3 COMMUNITY ENGAGEMENT The PPFD exists for the sole purpose of creating a recreational aquatics facility that meets the needs of the public they serve. In order to “Do it Right!”, gathering input and feedback from future patrons and neighbors is vital to ensure everyone has a voice in this shared endeavor. The design-build team committed to supporting a several months-long community outreach effort throughout the Validation Period and immediately got to work planning the approach. By providing informative and interactive activities, the goal of this engagement strategy was to inform the steering committee and design team of the community’s highest priorities for aquatic amenity selections. The PPFD leadership, Wenaha staff, the Bouten-NAC team went out to meet people where they are, so it was easier for them to participate. Events included the HAPO Center Family Expo, recreational sports league games, Tierra Vida community meetings, senior centers, Cinco de Mayo festivities, and Fourth of July pancake breakfast, City of Pasco community feedback sessions, City of Pasco staff and Pasco PFD Ambassadors meetings, and Spring Eggstravaganza. The team included dual-language facilitators and materials to engage local residents in fun and collaborative ways in an effort to receive feedback about features of the future facility. The first event attended was the Tri-Cities Family Expo 2024 at the HAPO Center in January, where the team spent a weekend chatting with visitors to our booth and asking people of all ages to participate in an aquatic amenities voting exercise. From a menu of 24 different options, voters could choose to place a sticker on their top 5 favorite photos on each display board (each board had 12 photos) or fill out a comment card with the photo numbers they chose. People were also encouraged to suggest any alternative options that might not have been included on the display boards, either verbally to the team or written on their comment card. By the end of the weekend, there were so many stickers on the boards that it was hard to see the photos behind them! Although there were a lot of popular images, clear preference trends were starting to emerge. Community Engagement Informational Display Board JULY 23, 20248EXECUTIVE SUMMARY Along with the informational boards that included pertinent siting information and links to the PPFD’s new social media accounts, the sticker-voting boards made their way around the Pasco area for the next several months trying to reach as many different groups of people as possible. It is incredibly important to the PPFD and the design team to hear about not only preferences for aquatic features but how this yet-to-be designed facility could reflect and enhance the unique cultural cross- section of people that live, work, and play in Pasco and the Tri-Cities area. A compatible digital Survey Monkey poll was launched during this time period and was meant to capture feedback from community members that may not have been able to attend an in-person event. Nearly 300 responses were received from the online survey. All results from the in-person and online voting events were tallied together and ranked in order of priority as shown in the diagram on page 11. The design-build team, which includes specialized aquatic designers, analyzed the voting results and began developing concept plans that would incorporate as many of the public’s highest priority features as possible, while also balancing the PPFD’s budget, revenue, operations, and maintenance goals. Further information about the development of the building and pool designs are included in the final section of the executive summary which describes the initial project scope and Section 2.0 Design & Systems Narratives. Community Engagement Informational Display Board Community Engagement Voting Cards JULY 23, 20249EXECUTIVE SUMMARY PASCO AQUATIC FACILITY - COMMUNITY INPUT BOARD (POSTER) 1 INSTALACIÓN ACUÁTICA DE PASCO - APORTE DE LA COMUNIDAD VOTA POR TUS 5 COMODIDADES FAVORITAS POR CADA PÓSTER LAZY RIVER CURRENT CORRIENTE DEL RÍO PISCINA DE OLAS RESBALADILLA ACUÁTICA INTERIOR RESBALADILLA ACUÁTICA EXTERIOR RESBALADILLA FAMILIAR SIMULADOR DE SURF RESBALADILLA REDONDA RESBALADILLA DE CAÍDA PLATAFORMA DE SALTO VÓRTICE DEL RÍO ESTRUCTURA DE JUEGOPARQUE DE SALPICADURAS Y SPRAY WAVE POOL FLOWRIDER RIVER VORTEX INDOOR WATER SLIDE BOWL SLIDE SPLASH PAD / SPRAY PARK OUTDOOR WATER SLIDES DROP SLIDE PLAY STRUCTURE FAMILY SLIDE JUMP PLATFORM VOTE FOR YOUR TOP 5 FEATURES ON EACH BOARD! 1 2 3 4 5 6 7 8 9 10 11 12 Community Engagement - Aquatic Amenities Voting Display Board 1 Community Engagement Photos from Voting Event JULY 23, 202410EXECUTIVE SUMMARY AQUA ZIP’N ROPE SWING COLORFUL LIGHTING RENTABLE CABANAS NINJA COURSE CLIMBING WALL IN-WATER LOUNGERS FLOATING OBSTACLE COURSE INDOOR / OUTDOOR HOT TUB FITNESS PROGRAMS LILY PAD OBSTACLE COURSE BASKETBALL / VOLLEYBALL L.E.D SCREEN 13 14 15 16 17 18 19 20 21 22 23 24 BOARD (POSTER) 2PASCO AQUATIC FACILITY - COMMUNITY INPUT INSTALACIÓN ACUÁTICA DE PASCO - APORTE DE LA COMUNIDAD COLUMPIO DE CUERDA AQUA ZIP’N ILUMINACIÓN COLORIDA MURO DE ESCALADA JACUZZI INTERIOR / EXTERIOR BALONCESTO / VOLEIBOL CABAÑAS ALQUILER TUMBONAS EN EL AGUA PROGRAMA DE FITNESS PANTALLA LED CURSO DE NINJAS CARRERA DE OBSTÁCULOS DE NENÚFEROCARRERA DE OBSTÁCULOS FLOTANTES VOTA POR TUS 5 COMODIDADES FAVORITAS POR CADA PÓSTER VOTE FOR YOUR TOP 5 FEATURES ON EACH BOARD! Community Engagement - Aquatic Amenities Voting Display Board 2 Community Engagement Photos from Voting Event JULY 23, 202411EXECUTIVE SUMMARY AQUATIC AMENITIES VOTING RESULTS Cinco De Mayo Engagement Event LAZY RIVER COLORFUL LIGHTING WAVE POOL FLOATING OBSTACLE COURSE INDOOR WATER SLIDE OUTDOOR WATER SLIDE JUMP PLATFORM NINJA COURSE 1 1 2 17 3 5 4 15 5 6 6 7 7 12 8 14 9 19 10 9 11 10 12 4 13 24 14 23 15 21 16 3 BOWL SLIDE FLOWRIDER INDOOR/OUTDOOR HOT TUB FITNESS PROGRAMS LED SCREEN PLAY STRUCTURE RENTABLE CABANAS SPLASH PAD 17 13 18 22 19 16 20 8 21 2 22 18 23 11 24 20 LILY PAD OBSTACLE IN WATER LOUNGERS ROPE SWING CLIMBING WALL VORTEX FAMILY WATER SLIDE DROP SLIDE B-BALL/V-BALL RANK #PHOTO #RANK #PHOTO #RANK #PHOTO # Aquatic Amenities Voting Board JULY 23, 202412EXECUTIVE SUMMARY 1.4 INITIAL PROJECT SCOPE The Pasco Aquatics Facility is intended to provide a recreational aquatic center with year-round indoor and seasonal outdoor pools to serve the population of Pasco, Washington, the Tri-Cities regional area, as well as visitors from beyond those boundaries. The facility will be located as part of the Broadmoor Development site. Within the Broadmoor Development, the Public Facilities District and the City of Pasco envision partnering to build on neighboring sites to create a civic campus between the aquatics facility and future community center or other public service amenity. Phase 1 of the facility is meant to be focused on building indoor and outdoor leisure and activity pools that are accompanied by appropriately sized support spaces such as a public lobby space, administrative area, lifeguard rooms, locker/changing rooms, party rooms, storage, and mechanical spaces. The design and construction of the first phase should anticipate the second phase (future competition pool and support spaces) and include planning and provisions to ensure the second phase can be added efficiently and that the completed project will be able to meet all project goals. The design-build team was tasked with validating the building and pool program square footages and amenities that had been outlined in the feasibility study update by Ballard*King in 2020. As part of the initial kick-off activities and data collection efforts of the validation period, the PPFD steering committee, Wenaha Group (owner’s rep), and Bouten-NAC organized in-person tours of the precedent projects that were referenced by design-build procurement materials, Lynnwood Recreation Center in Lynnwood, WA, and Snohomish Aquatic Center in Snohomish, WA. The intent of the tours was to give everyone a personal experience or “feel” for those buildings to use as a frame of reference when discussing sizes and features for the future Pasco design. One key point of exploration developed from the tours; the design- build team was asked to generate two additional program options that increased the size of the indoor natatorium from the 8,000sf space listed in the feasibility study program to 12,000sf to accommodate a larger indoor pool and indoor amenities such as waterslides. The PPFD leadership wanted to explore this option to optimize their goal to create a year-round facility that would not only serve the community’s needs now but also be adaptable to the growing population and accommodate the larger, multi-generational families that live here. The validation period is meant for just this type of exploration and discovery. The key questions were… can this goal to increase the size of the natatorium be accomplished within the budget for the project and how would it affect the operations plan cost recovery percentage? Bouten-NAC developed program options 1, 2, & 3 and used a Choosing By Advantages (CBA) spreadsheet to help the PPFD evaluate which option they wanted to or could move forward with to complete the Validation Period. See appendix 5.3 for the Program Options CBA information. As Bouten-NAC were generating the program square footages, pool features to include (based on community engagement results), and budget numbers for each option, the recreational business planning experts at Ballard*King were responsible for updating the operations plans and anticipated cost recovery percentages for comparison. Ballard*King was also tasked with updating the market analysis for the primary and secondary service areas and their full report can be found in appendix 5.1 Market Analysis and 5.2 Operations Plan. Columbia River Valley JULY 23, 202413EXECUTIVE SUMMARY After the design-build team presented and reviewed the options with the PPFD Board, they chose to pursue Option 2, which is now defined as the Initial Scope of Work for Phase 1. The initial scope for Phase 1 of the Pasco Aquatics Facility will align with the current project budget at $37,460,000 and include roughly 33,300sf of building space to house a 12,000sf indoor natatorium and related support spaces per the program list below. The indoor natatorium will host two pool tanks, one activity pool that is currently shown at 4,825sf and an indoor/outdoor whirlpool (hot tub) at 325sf. Features of the indoor pool include a zero- depth entry area with spray features, lazy river with spray features, a vortex and social bench alcove, three 25-yard lap lanes, basketball hoops, and a wheelchair accessible ramp. A waterslide tower with two body flumes that start out inside, circle around outside, and re-enter the natatorium will also be included. The whirlpool/hot tub is generously sized and will allow bathers to walk in the water from the interior to the exterior through a door in the exterior wall, year-round. The outdoor pool is currently shown to be 4,700sf and includes a zero-depth entry, children’s play structure, spray features, basketball hoops, climbing walls, and an obstacle course. The main feature of the outdoor pool responds to the voted priorities; it is a wave ball that generates waves within the circular zone of the plan. The outdoor pool deck and fenced enclosure area includes generous spaces for lounging on the south facing “beach” or under the shade of an umbrella on deck or grass, private rentable cabanas, concessions, food truck parking, and satellite lifeguard and toilet room facilities. In addition to the pools, the building will also have other gathering and revenue generating spaces such as three party rooms and indoor concessions. The initial scope for site development includes validating a 13-acre parcel of land in Broadmoor between future road 108 on the east and a future neighborhood collector road on the west (along the edge of the American Rock plant that is slated for reclamation soon). The site boundaries in the north and south direction are in the process of being finalized, but it is intended to be located roughly two blocks south of the future extension of Sandifur Parkway. Extensive conversations with the city and the current property owner have elicited commitments to build the roads around the facility as required for proper neighborhood and site circulation for multi-model transportation options. The project will be required to meet the Broadmoor Overlay Master Plan Development Standards which is noted in section 2.8. Parking counts required by the standard and the zoning code range between 99 minimum to 165 max; so the design team has proposed a parking and drive layout that lands within the higher end of that range for Validation estimate purposes. See design and systems narratives in section 2.0 for additional detailed information about the site and proposed layout. Project Scope Deferral (Betterments) The desire of the PPFD is to achieve a high level of “WOW” factor with this facility. Although the validation base scope is going to have a lot of “WOW” moments already the PPFD is working to maximize the amount of scope for their budget. Therefore, the design-build team has generated a list of betterments that could possibly be incorporated into the project within the target budget, or via owner discretion contingency funds, as the design-build process progresses. This will be achieved through further reduction of potential risks, which will help reduce costs and allow the team to pull from the design and estimating contingency to begin adding betterments to the project scope. See betterments list in section 3.1 on page 62. View of the Blue Bridge over the Columbia River JULY 23, 202414EXECUTIVE SUMMARY Target Budget A target budget, including design, construction, design contingencies and Washington State Sales Tax (WSST) of $37.46 million has been established and approved by the Public Facilities District. The Bouten-NAC team has validated this budget to confirm that the approved program can be achieved for this budget. In addition to the initial project construction cost, the team also analyzed the operation cost recovery for the operations of the facility. Ballard * King was enlisted to provide an updated cost recovery model based on the current basis of design. This model currently represents a cost recovery of 77%, which will be further refined during the remainder of Phase 1 design and preconstruction. Further cost details substantiating this can be found in section 3.1. Schedule The schedule currently represents Phase 1 – Design and Preconstruction, commencing July 24, 2024, with site grading and excavation starting in December 2024. The planned substantial completion is February 2026. Further schedule detail can be found in section 3.3, AQUATIC CENTER BUILDING PROGRAM - With Larger Indoor Pool Pasco Public Facilities District Pasco Aquatics Facility July 19, 2024 Program Spaces Quantity Total SF Notes Aquatic Center - Indoor Entry/Lounge/Main Street Circulation 1 4,453 Vestibule 2 273 Reception 1 168 Admin Office 1 679 Party Room 3 2,366 Concessions 1 600 Aquatics Supervisor Office 1 213 Lifeguard Room 1 602 Locker Areas 2 1,200 Universal Changing Rooms - Plumbed 14 1,202 Changing Rooms - No Plumbing 7 295 UCR Hallway 2 894 Unisex Restrooms 2 152 Storage 2 814 Custodial 1 113 Building Mechanical/Electrical 3 768 Telecomm Room 1 117 Natatorium - Indoor Leisure Pool 1 12,066 Pool Equip 1 1,234 Chemical Rooms 2 112 Aquatic Center - Outbuilding Concessions 1 474 Lifeguard Room 1 112 Universal Changing Rooms 3 221 Storage 1 450 Electrical 1 100 Pool Equipment 1 1,026 Chemical Rooms 2 112 SUBTOTAL 30,816 Circulation/Walls/Chases 2,447 Total Building Area 33,263 Outdoor Pool(s) and deck area 1 17,000 17,000 TOTAL AQUATIC CENTER 50,263 including outdoor pool & deck footprint AQUATIC CENTER BUILDING PROGRAM - With Larger Indoor Pool Pasco Public Facilities District Pasco Aquatics Facility July 19, 2024 Program Spaces Quantity Total SF Notes Aquatic Center - Indoor Entry/Lounge/Main Street Circulation 1 4,453 Vestibule 2 273 Reception 1 168 Admin Office 1 679 Party Room 3 2,366 Concessions 1 600 Aquatics Supervisor Office 1 213 Lifeguard Room 1 602 Locker Areas 2 1,200 Universal Changing Rooms - Plumbed 14 1,202 Changing Rooms - No Plumbing 7 295 UCR Hallway 2 894 Unisex Restrooms 2 152 Storage 2 814 Custodial 1 113 Building Mechanical/Electrical 3 768 Telecomm Room 1 117 Natatorium - Indoor Leisure Pool 1 12,066 Pool Equip 1 1,234 Chemical Rooms 2 112 Aquatic Center - Outbuilding Concessions 1 474 Lifeguard Room 1 112 Universal Changing Rooms 3 221 Storage 1 450 Electrical 1 100 Pool Equipment 1 1,026 Chemical Rooms 2 112 SUBTOTAL 30,816 Circulation/Walls/Chases 2,447 Total Building Area 33,263 Outdoor Pool(s) and deck area 1 17,000 17,000 TOTAL AQUATIC CENTER 50,263 including outdoor pool & deck footprint 2.0 Design & System Narratives 16 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 2.1 ARCHITECTURAL As the endless desert sky stretches above the thirsty landscape, scrubby patches of delicate flora dot the sandy steppes towards the horizon. Rising from this defined line of grasslands and through the heated mirage waves, the afternoon makes way for the evening with the bright colors of sunset moving through the naked sky. Like broad, bold watercolor washes, mountains like Badger, Candy, Red, and Rattlesnake and their western ridge counterparts become soaked in sunset hues transforming the views into breathtaking moments of tranquility and joy. Within this existing layered sand dune and shrub-steppe habitat, local species such as black-tailed jackrabbit, sagebrush sparrow, and sagebrush lizard call this dramatic and rugged habitat home. Nearby, the Columbia River calmly flows through this ancient valley forming a dynamic natural border separating the cities of Richland and Pasco, all the while providing irrigation and drinking water to numerous communities along its 1,200 mile course. The site proper is nestled against soft edges of efficiently quilted agrarian landforms that contrast their salad-green tints with the adjacent golden wheat tones of the desert. 2.0 DESIGN & SYSTEMS NARRATIVES Design Inspiration Collage 17 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 View west from site to Red Mountain View of the existing site Placemaking & Identity Early on, it was important to uncover the “sense of place” from the Broadmoor site and to begin to embrace the qualities that lie within the site and its surroundings. By doing so, the building taps into this ancient landscape and allows the past to inform a 21st century aquatic center as to not only how to become a rooted destination for all, but also how to be architecturally modern and exciting. The “Desert Retreat” concept was born out of this exploration of place and incorporation of the prominent and distinctive qualities that are an inherent part of Pasco and the Tri-Cities area. A concept leading to a design that at once desires to be bold with a “WOW” factor, but also a design that is a thoughtful insertion into the landscape. Remnants of the Missoula Floods can be seen through the unique geology left behind which includes a mixture of sloping hills, basalt rock plateaus, and volcanic soils. These durable and honest elements left exposed in this semi-arid desert climate receive less than ten inches of annual precipitation. However, after even the briefest rainfall, leafy greenery and vibrant flowers begin to emerge and blossom from under the dry and muted brush. This colorful revelation highlights the process by which plants and animals seek to adapt and thrive in their rugged environment. Despite a climate that can include 40 degree temperature swings and 18 hours of direct sunlight per day, the landscape is continually transformed as a symbol of perseverance, adaptability, and as a celebration of life. This site is an invitation to discover its timeless beauty through witnessing its rivers, ridges, and sunsets. This diagram was an exercise to discover the rings of places that inform and influence the project site located in the center and as they radiate out as distance from the site increases. At the end of this exercise and combined with the outcomes of other discovery efforts, the team decided that the project should incorporate the qualities of the desert, the burgeoning character of the Broadmoor District, and the views of the mountains to the west. 18 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Broadmoor Master Plan It would be remiss if the project failed to consider the idea of “water” and how that influences the design. What happens when water is introduced into this particular landscape? In addition to the rainfall bringing health and color, it can collect and pond, flow and carve and erode. Water, whether flowing or stationary, can beckon and attract creatures - animals and humans alike, and offer them respite. The very heart of this project centers around the indoor and outdoor pools and the “Life” it attracts and the qualities it offers through the interactions of its users. People are able to gather at the water’s edge, immerse themselves, and reap the benefits- exercise, relaxation, fun, relationships, and community. Graphic showing the project site in the context of proposed land use from the Broadmoor District master plan as well as identifying “ring” elements from the Placemaking exercise. 19 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Make-It Statements Early on, the team went through a Make-It statement exercise with the client. The Make-It statements are used to help identify the overall vision for the physical design of the project and to further refine the goals for both the client and design-build team. Images of textures, shapes, and patterns, as seen in Pasco’s unique landscape, have been selected to associate with each goal. These images and statements will guide the architectural and interior design of Pasco Aquatics Facility. Together we will make this project distinctive, wow, inclusive, enduring, and comfortable Collaborative workshop kick-off meeting 20 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Inspiration Board One of the outputs that comes from all of the creative exercises between the design team and the client is an inspiration board. This graphic tries to capture the visceral reaction to the sights, colors, textures, materials, and elements both natural and man-made from the journey of discovery so far. Words from the Make-It statement exercise and other descriptors are also documented here. When combined with all of these images, this leads us to the summarizing project concept theme - “Desert Retreat”. This will serve as inspiration and a reminder moving forward. 21 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 SITE EXPLORATION The design process can take many forms. By cutting out pieces representing different elements of the civic campus and utilizing a printed blank site plan, a simple collaborative workshop with the entire team can quickly generate multiple ideas to further pursue as well as foster discussions about what proximities might arise. 22 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 This conceptual site plan considers orienting the main entrance to the south. This allows the main entrance and the slide tower to be visible from the freeway and to establish the facility as a destination. Future phase 2 develops to the north to engage the future development by city and become part of the civic campus. This conceptual site plan considers orienting the main entrance to the north. In this orientation, the main entrance and slide tower address the more immediate traffic approach from the northeast as well as the newly forming Broadmoor neighborhood. This scheme also begins to establish the civic campus by creating part of the central plaza now. BUILDING ORIENTATION EXPLORATION NORTH FACING ENTRANCE SOUTH FACING ENTRANCE From ideas generated by the interactive exploration, a preliminary overall master plan was selected to explore further as it applies to our specific project. 23 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 phase 2 phase 2 phase 2 phase 2 C - SHAPE L - SHAPE BAR - SHAPE C - SHAPE L - SHAPE BAR - SHAPE PLAN EXPLORATION DIAGRAMMING The plan diagrams that tied back to the ‘Desert Retreat’ concept were used as a tool to efficiently communicate broad ideas relative to function and experience. Despite their sketchy and gestural nature, they were instrumental in helping the team bring big-picture ideas to the surface. The space summary was used to create three diagrammatic floor plan schemes: C-Shape, L-Shape, and Bar-Shape. Each was unique and expressed not only the C-SHAPE C-SHAPE FLOOR PLAN L-SHAPE FLOOR PLAN BAR-SHAPE FLOOR PLAN L-SHAPE BAR-SHAPE AXONOMETRIC BAR-SHAPE FLOOR PLAN BAR-SHAPE (SELECTED SCHEME) major relationships of the spaces but also encouraged the team to discuss main entry, circulation, and outdoor amenities all while keeping within the target square footage. Out of the three schemes, the Bar-Shape proved to suit the needs of the users the best and was the most cost effective due to its simple, compact, clear, and efficient nature. 24 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 R O A D 1 0 8 AM NOON PM W E S T V I E W S T O R I V E R S , R I D G E S + S U N S E T S A Q U A T I C C E N T E ROUTDOOR P O O L BAR SHAPE S U N P A T H R O A D 1 0 8 O U T D O O R P O O L R O A D 1 0 8NATATORIUM B A R O U T D O O R B L D G . M I D D L E B A R S M A L L B A R SPLIT R O A D 1 0 8 O U T D O O R P O O L CONCESSIONS LIFEGUARD, MECH. CHANGING RMS L O B B Y C O N C E S S I O N S L I F E G U A R D P A R T Y R O O M L O C K E R S I N D O O R P O O L ENTRYPLAZA S L I D E T O W E R A D M I N . M E C H . P A T I OPARTY R O O M S PUSH + PULL R O A D 1 0 8 R O A D 1 0 8 B L D G . P H A S E 2 P H A S E 1 PHASING R O A D 1 0 8 R O A D 1 0 8 3D Design Concept Diagram The major parts of the building were organized via a ‘bar shape’ scheme with three parts; small, middle, and pool bars. The small bar includes administration, admissions, two party rooms, and mechanical / electrical rooms. While the middle bar includes the lobby, concessions, party / board room, and locker rooms. And finally the pool bar includes the indoor natatorium adjacent to the outdoor pool and small outdoor building. Not only did the bar scheme allow the team to simplify the architectural elements and systems, but it made for a more cost effective project.   Consequently, it allowed the ability to create an easy- to-use building with a clear circulation path that was straight-forward and efficient.  The generously sized Mainstreet hallway leading from the lobby into the locker rooms can accommodate large groups of visitors to bypass each other as they enter or exit the facility and avoids congestion.  This feature was influenced by the demographics of this area that suggested three- generational households would be the primary users of this facility. BAR SHAPE SPLIT PUSH + PULL PHASING 25 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 PROPOSED NEIGHBORHOOD COLLECTOR ROAD PROPOSED NEIGHBORHOOD COLLECTOR ROAD BROADMOOR DISTRICT AQUATIC CENTER SITE PLAN P R O P O S E D N E I G H B O R H O O D C O L L E C T O R R O A D PR O P O S E D R O A D 1 0 8 PROPOSED COLLECTOR ROAD PROPOSED NEIGHBORHOOD COLLECTOR ROADN0 5 15 35 75 26 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 BUILDING ORGANIZATION The Pasco Aquatic Center was designed to allow visitors to find their own way through the interpretative elements and provide a journey that encourages exploration as one progresses from the entry plaza, main lobby, Mainstreet corridor, lockers rooms, and indoor / outdoor pools. The natural tones of the exterior façade blend in the context while the lobby catches your attention with colors and textures that mimic the initial stages of a blooming flower or layers of sand. These materials are durable, lasting, hardworking, and can withstand the harsh elements.  As one enters the lobby space, visitors have direct glimpses into desert gardens, concessions, inviting seating areas, pool areas, and can admire the excitement of seeing a visitor use the slide tower while waiting in line at the reception counter.   N 2-FLUME WATERSLIDE FUTURE WATERSLIDE MAIN ENTRY PATIO AQUATIC CENTER PHASE 2 FLOOR PLAN Reference appendix 5.5 for enlarged view. OUTDOOR POOL INDOOR POOLS 27 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 27 DESIGN & SYSTEM NARRATIVES DESIGN EXPLORATION 27 DESIGN & SYSTEM NARRATIVES DESIGN EXPLORATION 27 DESIGN & SYSTEM NARRATIVES DESIGN EXPLORATION 27 DESIGN & SYSTEM NARRATIVES DESIGN EXPLORATION 3D Massing Evolution Through a series of 3D form explorations, the design team was able to test some the initial C, L, and Bar Shape plan diagrams. It was important to consider the following design parameters: views to the west, solar gain, functionality, pedestrian scale, proportion, budget, constructibility, and front door experience from road 108 and future development. Making sure the 3D shapes were simple enough for future phased additions was also a big priority to ensure a cohesive aesthetic. Due to the multi-generational demographic, it was imperative to have a simple and clear diagram to allow for easy wayfinding. 28 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 One of the key goals for the Pasco Aquatic Center was to provide a welcoming, easy to see, and clear ‘front door’ experience with a landing zone or entry plaza. As visitors travel towards the facility moving southbound on Road 108, the main entry of the project will be visible and flagged by a sun-filled glassy lobby, and pops of desert earth tones. The entry plaza will include amenities such as, planting beds, bike racks, and benches to allow visitors to relax and socialize outdoors. In addition, celebrations and other activities will be slightly visible through the vegetation and metal screens of the party rooms nestled along the east facade. In conjunction with the site planning and space planning, the building begins to develop vertically by studying the massing of major portions of the building’s organization. Creating “bars”, pushing and pulling them, lifting and lowering them, and aggregating and separating program elements leads to an exploration of what the building can begin to look like three-dimensionally. Studying where fenestration may go to capture views or daylight further defines the form of the design. Main Entry R O A D 1 0 8 O U T D O O R P O O L CONCESSIONS LIFEGUARD, MECH. CHANGING RMS L O B B Y C O N C E S S I O N S L I F E G U A R D P A R T Y R O O M L O C K E R S I N D O O R P O O L ENTRYPLAZA S L I D E T O W E R A D M I N . M E C H . P A T I OPARTY R O O M S PUSH + PULL R O A D 1 0 8 DESIGN EXPLORATION Push & Pull Parti Diagram 29 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 The facility was organized into 3 distinct ‘bar’ shapes that create a layered aesthetic and allowed each bar of the building to terrace as visitors approach the entry. The layered design breaks down what would otherwise be a large blocky form, to a more human scale that is not only more comfortable and suitable for the programmed spaces within, but also more functional and budget friendly. The mountain range towards to the west forms a picturesque backdrop and grounds the project to its local context. Inspiration was taken from the desert tones and textures which are evident on the north facade. The north facing entry is protected from the harsh southern sun and receives indirect sunlight for a more comfortable indoor experience. The earth toned and ‘cube’ shaped concessions space at the lobby was strategically placed to serve as both a focal point and beacon that can be witnessed from exterior and interior spaces. Its location serves as an anchoring element that balances out the lobby space. Clearly the tallest element in the design, the slide tower is meant to be the peak “WOW” experience, but also feels balanced with the overall composition. Building Layers & Views North Elevation Facade 30 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 The exterior pool deck is a continuation of the natatorium through the glassy west wall. Vertical sunshades along the facade shade the interior from the afternoon sun. Amenities such as the spray elements, climbing wall, mini-ninja course, and wave ball accentuate the exterior pool. Umbrellas, cabanas, tables and chairs, and chaise lounges provide an assortment of respite opportunities. An outdoor slide is tentatively shown as a priority upgrade as betterments are chosen. Outdoor Pool OUTDOOR POOL DECK VIEWS TO MO U N T A I N S AFTERNOON SUN INDOOR NATATORIUM SLIDE TOWER SOLAR PANELS MECHANICAL UNITS MAIN STREET LOCKER ROOMS PARTY ROOMS OUTDOOR PATIO DESERT GARDEN ENTRY DRIVE LANE MORNING SUN A section through the building in the east-west direction reveals the vertical hierarchy of the three bars of building masses. The natatorium is rightfully the largest of the three with its high volume and single slope roof. The middle bar is the next tallest which allows for the clerestory windows along the “main street” corridor to bring daylight into the interior building. Also in this bar is a sunken mechanical well which will aid in obscuring the large HVAC units that provide thermal comfort to the natatorium and parts of the rest of the facility. Finally, the east bar provides the lowest building mass and is scaled for the spaces it contains - administrative offices, party rooms and other support spaces. Building Section 31 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 The Pasco Aquatic Facility will set the tone for future developments within the Broadmoor District in regard to its sense of place, contextual connection, experience, quality, aesthetics, and more importantly the impact it will have on its nearby communities. Its desert vernacular is expressive, honest, and feels like home with its earthy tones. It is crucial that it feels like it has always belonged in the Pasco area. The design is quiet and functional, but yet has “WOW” factor moments around every corner as visitors navigate through it. Blurring the lines between inside and outside, the natatorium’s west wall provides sweeping views beyond the exterior pool to the mountain ridges to the west. Aerial View Indoor Natatorium 32 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 INTERIOR DESIGN CONCEPTS The Pasco Aquatic Center aims to become a hub for community connection, recreation, fitness, and learning for all ages. It will be centrally located as the centerpiece of a community campus, nestled near the intersection of Pasco, Richland, and Kennewick. The site overlooks the Columbia River and has sweeping views of the ridgelines spanning the region. The vision for the new Pasco Aquatic Center is to capture the heart of both indoor and outdoor aquatic experiences, intertwined with the city’s distinctive landscape of rivers, ridges, and sunsets. The city of Pasco lies in the rain shadow of the Cascade Range, resulting in a windswept desert landscape receiving little precipitation throughout the year, hot summers, warm springs, and cold winters. The windswept desert is a unique sandy biome with interesting vegetation. It provides an extensive view of warm, neutral, and muted tones, and strong rigid textures. Once it rains you discover so much more. The wildflowers blossom, revealing their curved lines, and soft delicate textures, painting the land with vibrant colors. This local landscape inspires a harmonious blend of colors and textures that will aim to evoke a sense of tranquility and connection to nature as you enter the facility, as well as excitement and discovery as you enter the natatorium. The interiors will be thoughtfully crafted to promote safety and comfort. Space types, finishes, and other interior design elements will be further developed in the next design phase.   33 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Interior Design: Phase 1 *This section includes schematic level basis of design interior materials and features. Included images are for reference only and are meant to display finish level of interior spaces. PUBLIC: Walk-in Vestibule • Ceiling: Exposed structure • Floor: Entrance mat • Base: 4” Rubber base • Walls: Framed with metal panel • Wall Protection: Metal panel • Lighting: Recessed lighting • Special Features: Signage PUBLIC: Lobby • Ceiling: Exposed structure, Acoustical deck • Floor: Concrete, Accent • Base: 4” Rubber base • Walls: Rammed Earth, CMU, Gyp, Paint • Lighting: Pendants • Special Features: Signage • Casework: Seating and serving at concessions • Window Treatments: Roller shade PUBLIC: Reception • Ceiling: Acoustical panel ceiling • Floor: Concrete • Base: 4” Rubber base • Walls: Gyp, Paint, Wallcovering, MDF • Lighting: Pendants, Recessed lighting, Wall wash • Special Features: Feature wall • Casework: Transaction counter w/ ceramic tile and solid surface PUBLIC: Concessions • Ceiling: Gypsum board • Floor: Concrete • Base: Rubber base • Walls: Gyp, Paint, Tile • Lighting: TBD • Special Features: Feature wall, Signage While the lobby remains more neutral and relaxing, the space is activated by nearby party rooms and sneak peaks into the natatorium, revealing vibrant colors and splashing waters beyond. Lobby 34 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 PUBLIC: UCR’s • Ceiling: Gypsum board • Floor: Concrete • Base: Ceramic Tile • Walls: CMU, Paint • Lighting: TBD • Special Features: Roll-in showers, Diaper changing station PUBLIC: Locker Rooms • Ceiling: Gypsum board • Floor: Concrete • Base: Ceramic Tile • Walls: CMU, Paint • Lighting: TBD • Special Features: Changing Rooms, Benches PUBLIC: Corridor • Ceiling: Exposed structure / Gypsum board • Floor: Concrete, Accent • Base: 4” Rubber base • Walls: CMU, Paint • Lighting: TBD • Special Features: Signage PUBLIC: Party Rooms • Ceiling: Acoustical Panel Ceiling, Gyp + Acoustical panel cloud • Floor: Concrete, Accent • Base: 4” Rubber base • Walls: CMU, Gyp, Paint • Lighting: LED color changing • Special Features: Accent Wall, TV monitor • Casework: Countertop, Sink • Window Treatment: Roller shade PUBLIC : Natatorium • Ceiling: Exposed structure • Floor: Concrete • Base: Ceramic Tile • Walls: CMU, Paint, Acoustical Panels • Lighting: LED color changing Expansive views from the lobby blur the line between exterior and interior, allowing light to flood through the space. Upon entry, the community is welcomed by familiar colors and textures, providing a comfortable area to sit back and relax. Lobby facing Main Entry 35 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 ACOUSTICS Architectural acoustical design addresses the acoustical response of each space and acoustical separation of spaces to control airborne noise transmission to and from adjacent areas, and noise from the mechanical system and other building systems. Design Criteria Design of acoustics in architecture deals primarily with two areas of concern: acoustical response of spaces and controlling noise to or between occupied spaces. The natatorium, lobby, and party rooms all require attention to the surface treatments to prevent harsh or unwanted reflections and to manage reverberation times. This is normally completed by the shape and finish of the room walls, floor and ceiling. Noise control design includes the selection of walls, windows and doors as sound barriers to avoid intrusion of unwanted noise from adjoining spaces. Design Strategies The project will use the following strategies to accommodate the design criteria: In the natatorium, acoustical absorbing panels will be used on the walls and underside of the roof deck. Suspended acoustical clouds or baffles might also be employed. In the lobby, acoustical roof deck along with acoustical wall panels, ceiling clouds and/or baffles will be used Party rooms will feature an acoustical tile ceiling system as well as some amount of acoustical wall treatment. The operable wall between party rooms will be an STC-45 rated system. Any framed walls between party rooms, enclosed offices, restrooms, universal changing rooms and the corridors/ public areas will go to the underside of the roof deck and have at gypsum board full height on at least full height as well as sound batt insulation in the stud cavities. SUPPORT : Admin • Ceiling: Acoustical panel ceiling • Floor: Carpet • Base: 4” Rubber base • Walls: Gyp, Paint • Lighting: TBD • Casework: Tall storage, countertop with base cabinets, upper cabinets • Window Treatments: Roller shade SUPPORT : Lifeguard Room • Ceiling: Acoustical panel ceiling • Floor: Concrete • Base: 4” Rubber base • Walls: Gyp, Paint • Lighting: TBD • Special Features: (1) full-size refrigerator, (1) apartment sized refrigerator, (2) microwaves, (20) lockers • Casework: Countertop with base and upper cabinets, tall storage • Window Treatment: Blinds SUPPORT : Storage/Custodial • Ceiling: Exposed structure • Floor: Concrete • Base: 4” Rubber base • Walls: Paint • Corner Guards: 3’ length • Lighting: TBD • Special Features: Mop sink, mop holder SUPPORT : Pool Equipment • Ceiling: Exposed structure • Floor: Concrete • Base: 4” Rubber base • Walls: CMU, Gyp, Paint • Lighting: TBD SUPPORT : Electrical/Mechanical Room Ceiling: Exposed structure • Floor: Concrete • Base: 4” Rubber base • Walls: CMU, Gyp, Paint • Lighting: TBD 36 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 2.2 AQUATICS Aquatic Amenities Exploration The primary goal of this project revolves around providing aquatic amenities that will benefit a wide range of user groups while also meeting the Owner’s budget, operations, and revenue targets. As discussed in the community engagement section, extensive efforts were taken to determine the public’s preferences and goals for aquatic features. The PPFD and design-build team explored options for maximizing the variety and “WOW” factor that could be incorporated into the pool designs by first creating a priority chart that measured each amenity’s ability to meet the stated project goals. NAC and WaterTechnology worked together to innovate value by design over multiple iterations of pool layouts. Pool Exploration Layouts 37 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 ENTRY PLAZA PA T I O Over several months of refining the layout based on PPFD feedback and community engagement voting results, the current validation level pools and features were determined. 6 out of 10 of the top voted amenities were included in the design; the Lazy river, Colorful Natatorium Lighting, Waves (via wave ball), Indoor Water Slide, Ninja Course, and Indoor/Outdoor Hot Tub. The indoor lap lanes could also accommodate another feature in the top 10 list, #4 the floating obstacle course which could be provided through the furnishings and equipment budget for the project. The current indoor slide tower is sized to accommodate #6 ranked outdoor slide (via a third body flume), although this is currently listed as a betterment option. Similarly, eight more features in the list that were ranked in priority from 11-24 are being provided and include the play structure, fitness programs, rentable cabanas, spray features, in water loungers, vortex, climbing wall, and basketball. Ranked #13, the LED screen is another item that is on the betterments list at this time. 1 3 8 56 9 12 2 2 1415 15 15 16 16 18 19 21 22 24 Aquatic Amenities Callout LAZY RIVER WAVE POOL COLORFUL LIGHTING FLOATING OBSTACLE COURSE INDOOR WATER SLIDE OUTDOOR WATER SLIDE JUMP PLATFORM NINJA COURSE 1 1 2 17 3 5 4 15 5 6 6 7 7 12 8 14 9 19 10 9 11 10 12 4 13 24 14 23 15 21 16 3 BOWL SLIDE FLOWRIDER INDOOR/OUTDOOR HOT TUB AMENITIES IN PROJECT COLOR KEY BETTERMENTS NOT IN PROJECT AT THIS TIME FITNESS PROGRAMS LED SCREEN PLAY STRUCTURE RENTABLE CABANAS SPLASH PAD 17 13 18 22 19 16 20 8 21 2 22 18 23 11 24 20 LILY PAD OBSTACLE IN WATER LOUNGERS ROPE SWING CLIMBING WALL VORTEX FAMILY WATER SLIDE DROP SLIDE B-BALL/V-BALL RANK #PHOTO #RANK #PHOTO #RANK #PHOTO # 38 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Aquatics Narrative The purpose of this document is to confirm the current design decisions and detail the established design characteristics of the project aquatic amenities. Decisions have been established through communication with the project owners and input gathering from stakeholders. Overview The aquatic facility will contain an indoor leisure pool, and outdoor leisure pool, and an indoor/outdoor whirlpool hot tub. Considerations will be given for a future indoor competition pool. The pools will accommodate activities and events focused on leisure, entertainment, fitness, and general recreation. The indoor leisure pool will contain a zero-depth entry area, a lazy river, and lap lanes that will also serve as a program area for multipurpose recreational programs. Adjacent to the indoor leisure pool will be two waterslides. The waterslides will penetrate the natatorium building envelope and end in a runout termination. The outdoor leisure pool will contain a zero-depth entry area, crossing activity and climbing wall, and two waterslides ending in a plunge area. The whirlpool hot tub will be both indoor and outdoor with a small opening allowing patrons to pass through the building to the other side of the hot tub. Pool Vessels The pool vessels, or shells, will be constructed with steel reinforced concrete. The design of the pools will be based on an assumed soil bearing capacity of 2,500 pounds per square foot. Consideration is also being given to constructing the pool vessel using a prefabricated stainless-steel system from Myrtha USA as potential betterment. The following text reviews the differences between the two systems for reference. Constructing a pool using steel reinforced concrete is widely viewed as the “traditional” method of pool construction. Concrete is poured between temporarily constructed forms, or applied pneumatically, to a grid of secured steel rebar. After the completion of the curing process the forms are removed and a concrete vessel strengthened with internal steel rebar is left to serve as the structural body to hold the pool water. Well-constructed concrete pools commonly last decades, with some lifespans exceeding 50 years. However, today “alternative” methods of pool vessel construction provide new advantages beyond concrete construction. A Myrtha pool involves factory fabricated stainless steel panels, precisely cut and bent to form the pool walls. The interior of these panels is laminated with a PVC coating to prevent the stainless steel from coming into direct contact with the pool water. These panels are then bolted together on-site to provide both quick assembly and highly precise dimensional tolerances. Advantages and disadvantages to both concrete pool construction and Myrtha prefabricated pool vessel construction is outlined below: View of Indoor Natatorium’s Water Features 39 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Concrete Vessel Advantages / Myrtha Vessel Disadvantages: • Concrete vessel materials are readily available from local construction sources (ie cement, steel, plaster). Likewise, repairs are generic and involve standard pool repair techniques. Myrtha repairs likely involve special coordination or involvement with Myrtha, and some parts or materials may require shipping from Italy and/or long lead times. • Traditional construction; proven methodology • Concrete vessel finish options, such as tile and plaster, have high aesthetic quality. Myrtha PVC membrane interior finish is less aesthetically appealing. • Highly customizable design Concrete Vessel Disadvantages / Myrtha Vessel Advantages • Concrete vessels involve a longer construction schedule and sequencing due to labor inputs, concrete forming, and concrete curing. Myrtha installation of panels which bolt together is quick and requires less labor. • The quality of a concrete vessel is highly dependent on skill and experience of the labor on-site. Errors in rebar placement, waterstop installation, concrete application, or concrete mixture can all severely impact the quality and lifespan of the concrete vessel. A much higher percentage of the pool vessel structure on a Myrtha pool is created in a controlled factory environment. • Movements in the ground or forces from ground water acting on a pool can break or compromise the vessel. A concrete vessel must act structurally as a monolithic structure and has no ability to adjust or absorb movement. A Myrtha pool, with the bolted unions of the panels, stainless steel structure, and PVC waterproofing, has a limited ability to adjust if experiencing movement. • Concrete pool vessels are typically supported by one year contractor warranties. Myrtha vessels are treated more like products and are supported by a 25-year structural warranty and 10-year waterproofing warranty. • Interior finishes of concrete vessels are all cementitious materials and are highly impacted by poor water chemistry. Corrosive water will etch and degrade these services and scale forming water balance will develop deposits and calcification. The interior surface of a Myrtha vessel is PVC, which is highly resistant to the universal solvent properties of water and even poor chemistry balance. Pool Perimeter The perimeter of the pools will be constructed as a deck- level gutter to collect surface water for removal from the pools and processing in the filtration and water treatment systems. Most of the contamination in a swimming pool resides on the surface of the water, and the surface water removal provided by the gutter system is essential to maintaining a high level of water quality. The gutters for both pools will be constructed with steel reinforced concrete and will be covered with PVC grating. The gutters Example of Aquatics Center Amenity 40 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 will be bordered with 1” by 1” ceramic tile on both sides of the grating, and a waterproofing compound will be applied to the interior of the gutters. The tile on the edge of the pool walls will be a C701 finger-grip nosing to provide an easy and convenient handhold. The back, or non-pool side, of the gutters will be flush with the pool deck and separated by a construction joint. The deck level gutters will provide an uninterrupted transition into and out of the pools from any location on the pool deck. For the outdoor pool, the wave ball area and some pool perimeters in the adjacent areas will be gutter with various heights for freeboard to contain the wave action of the wave ball. Pool Finish The interior finish of the pools will be predominantly a trowel applied cementitious exposed quartz aggregate plaster. However, certain areas will contain a ceramic tile finish. A 6-inch band of 1” by 1” ceramic tile will follow the perimeter edge at and below the water surface. This “scum line” is a common area for dirt and stains to collect on the pool finish, and a ceramic tile finish makes cleaning easier and provides greater durability. Pool floor lane markers will run uninterrupted the length of the 25-yard lap lanes and be constructed with 1” by 1” black ceramic tile. Pool wall end targets, on both pool walls and for each lap lane, will be constructed with ceramic tile matching the floor lane maker tiles. In both pools, inlets returning water to the pools from the filtration system will be placed in the pool floors and will be surrounded with a border of ceramic tile. Ceramic tile surrounding pool floor inlets eases the removal of potential staining around the inlets, should high metal ion concentrations be present in the water. If possible, pool floor inlets may be positioned within the ceramic tile lane markers to also serve this purpose. The interior walls (or common walls) and the “island” of the lazy river will rise approximately 6” above the water surface and be surfaced with 1” by 1” tile. The edges of the interior walls will be angled or beveled to discourage climbing on or over these surfaces. Underwater edges and transitions will be indicated with 2” black/dark contrasting lines of border tile. These areas involve the edges of stair treads and the pool floor slope transition at 5’0” water depth. Pool Drains Water will be partially removed from the pools through dual main drains located at the deepest locations of each pool vessel. Piping from the main drains will be connected to facilitate suction forces transferring from one drain to the other in the event of a blockage. All main drains will be VGBA approved prefabricated fiberglass sumps with PVC grate assemblies to minimize regular maintenance. All main drain sumps will contain hydrostatic relief valves as a precaution against the potential damages from high ground water levels. All main drain and pump suction assemblies will meet the requirements of the Virginia Graeme Baker Pool and Spa Safety Act. Main drains will be piped with an electronic control valve to allow for direct View of Outdoor Pool Water Feature 41 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 suction through the circulation pump to facilitate draining the pools and enhanced gutter performance. Pool Water Return After passing through filtration, water treatment, and heating systems, pool water will be returned to the pools via evenly spaced return floor inlets to provide even distribution without creating turbulence on the water surface. Waterslide The indoor pool system will incorporate a waterslide with tower and runout on the inside of the pool room. The enclosed waterslide flumes will penetrate the building envelope and travel outside before returning inside to the runout termination. The slide tower will be constructed with a spiral staircase design and the flume will be manufactured with fiberglass. The water supplied to the waterslide will be from and integrated with the leisure pool. The portion of the waterslide flume external to the building will incorporate a series of translucent bands or shapes, which allow light into the flume and create a unique and exciting effect as riders speed down the flume. A third flume circling outside to a runout by the outdoor pool is currently being tracked as a betterment and is not included in the base price. Pool Circulation and Piping Water from the pool gutters will flow by gravity to surge tanks located in the pool mechanical room. The surge tanks will be designed as part of the structural foundation of the building. Within the pool mechanical room and in a pump pit below the static water level of the pools, flooded-suction three-phase centrifugal circulation pumps will draw a mixture of water from the surge tanks and the main drain sumps. The centrifugal circulation pumps will force water into the filtration system. Variable frequency drives will be installed on the circulation pumps to minimize energy consumption and optimize operation. The circulation systems will be designed to handle 100% of the required flow through either the gutters or the main drains. The pool piping for all pressure piping will be Schedule 80 PVC. Gravity pool piping will be Schedule 40 PVC. Pool Filtration All pools shall be designed using Regenerative Media Filtration. A Regenerative Media (RM) Filter reduces water consumption drastically by only needing to be drained every four to six weeks. This in turn reduces the chemical usage and heating demands since such a small amount of water is leaving the system. The RM filter is also capable of filtering smaller particulate matter from the water than a high-rate sand system. By filtering smaller particulate matter, the water clarity is vastly improved. This is accomplished by filter elements coated with Perlite. These filter elements are coated with the material and collect particulate matter as it passes. Once a day, the filter enters a “bump cycle” in which the filter media and particulate matter are knocked from the filter elements. This cycle mechanically separates media that successfully trapped dirt or debris from cleaner media with remaining filtration capacity. This process prolongs the life and filtration ability of the media cycle and greatly reduces the waste of water. The regenerative cycle will be fully automated to optimize the filtration performance and will be initiated by the Example of Aquatics Center Amenity 42 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 operator’s command. Every month or so these tanks are completely drained, filled, and drained again to clean the filter. New media is applied when the tank is refilled via a vacuum that sucks the media from its container. The RM filter has a smaller footprint and can filter the same amount of water as 3 to 4 traditional sand filters. This smaller footprint and higher filtration quality comes at a cost premium. With the benefits that have been listed in the above paragraphs, the payback on this type of filter is generally between 2 to 5 years. Primary Disinfection Chemical water treatment is necessary to disinfect and oxidize pollutants and contaminates in both pools. A residual of free chlorine will be maintained with the automated injection of sodium hypochlorite, or liquid chlorine. Liquid chlorine will be stored in a dedicated chlorine chemical room and injected into the circulation systems with peristaltic pumps in the direction of the chemical controller. An onsite chlorine generation system is being explored as a betterment. This system is described here for reference only. An on-site chlorine generation system disinfects the pool water using the same chemistry as traditional water treatment systems but uses a very different method of delivering those chemicals to the facility. A traditional water treatment system injects one of a number of commercially available forms of chlorine; most common are sodium hypochlorite (NaOCl), or “liquid chlorine,” and calcium hypochlorite (Ca[OCl2]), often called “Cal Hypo.” All commercially available forms of chlorine are applied to pools as a means of delivering hypochlorous acid (HOCl) to the pool water. When sodium hypochlorite or calcium hypochlorite mix with water (H2O) a molecular change occurs and hypochlorous acid is produced. Liquid chlorine or Cal Hypo are simply delivered to the facility and stored until added to the pool water. Supplementary Sanitation The primary disinfection chemical is necessary to disinfect and oxidize contaminates and maintain a residual throughout all areas of the pool water. However, it is almost impossible for even strong oxidizers to completely remove all bacteria and pathogens from a busy, crowded pool. Further, chloramines and disinfection byproducts, a result of the oxidation process, are also present in pool water and increase as bather load increases. Exposure to ultraviolet light inactivates biological contaminants and reduces noxious chloramines. As a secondary means of water treatment, the pool and splash pad water will pass through medium pressure ultraviolet light chambers. In these chambers, ultraviolet bulbs will flood the passing water with ultraviolet radiation to kill bacteria and breakdown contaminants. Chemical Balance With the addition of disinfection chemicals and the impact of dirt and contaminates from the environment and users’ bodies the pH level of the pool water is anticipated to rise. Carbon dioxide will be injected into the circulation system through solenoid valves and a venturi controlled by the automated chemical controller. Periodically, muriatic acid, or hydrochloric acid, may need to be added to the pool water to decrease alkalinity, and/or decrease the pH level. Other pool chemicals will, at times, also likely be added to the pool water. These chemicals are commonly sodium bicarbonate (to increase alkalinity, also known as Baking Soda), sodium carbonate (to increase pH, also known as Soda Ash), calcium chloride (to increase calcium hardness), sodium thiosulfate (to rapidly decrease chlorine levels), clarifiers, sequestering agents, algaecides, and enzymes. These chemicals will be added manually on an as-needed basis. Chemical Control Automated chemical controllers will monitor the pool water chemistry for each body of water. The controllers will measure Oxidation Reduction Potential (ORP), Parts Per Million of Free Chlorine (PPM), and pH of the pool water. The automated controllers will direct the addition and feed rate of disinfection and balancing chemicals through the control of the power to the peristaltic pumps for the sodium hypochlorite and solenoid valves for carbon dioxide. Pool Heating The pools will be heated using high efficiency, non- condensing, gas-fired pool water heaters with cupro-nickel tube heat exchangers. Water temperatures for each body of water is anticipated to be maintained at the following: Indoor Pool: 86°F to 90°F Outdoor Pool: 86°F to 90°F Whirlpool: 98°F to 104°F Pool Entry/Exit Pool ladders provide a means of entry and exit from the pools. All pool ladders have steps recessed into the pool wall to prevent interference with lap swimming or other pool activities. The grabrails on each ladder will be anchored into the pool deck, be built with 316L stainless steel or greater, and will have an outside diameter of 1.5 inches. Stair entry will provide convenient access into each pool as well. The stair handrails will be anchored into the pool deck, be built with 316L stainless steel or greater, and will have an outside diameter of 1.5 inches. All pools will comply with ADA regulations for accessible means of entry and exit. The indoor leisure pool and outdoor leisure pool will utilize chairlifts capable of lifting 43 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 users into and out of the pools and will be operable without assistance. The whirlpool will be elevated approximately 18 inches above the deck level and utilize an ADA transfer wall. Underwater Lighting The indoor pools will be illuminated with LED underwater lighting located in light niches recessed into the pool walls. Illuminating the water with underwater lights is not only aesthetically pleasing but will help to reduce glare on the water surface. 2.3 CIVIL The following civil design elements are being presented under the preliminary studies for the Pasco Aquatics Center located within the Broadmoor area of Pasco. The site will be located north of Harris Road, south of future Sandifur Parkway, and west of future Road 108. Site The proposed project development site is currently on a piece of vacant land within the Broadmoor area of Pasco. The site is currently owned by Broadmoor Properties, LLC and the acreage of the land to be purchased is being defined by the site planning process that the design build team is working through in the validation period for the project. Upon completion of the validation period and agreement of the required acreage Broadmoor Properties, LLC will work through the large lot segregation process to create the defined parcel and receive approval on the segregation through the City of Pasco (The City) planning department. Once that process is complete then a legal lot of record can be recorded with the Franklin County Assessor. The civil site plans define the lot to be created for the Aquatics Center as Lot 20. The site will be accessed by Road 108 via a connection to Harris Road. The City over the last several months has been working to install municipal utilities within the Road 108 corridor that will service the pad site. These utilities will connect to existing City of Pasco infrastructure within Harris Road as well as Broadmoor Boulevard. Upon completion of the utility installation, the City intends to construct paving improvements to both Road 108 as well as Sandifur Parkway to provide full public access to the aquatic site. For purposes of the validation phase of the project it is assumed that the City project will construct the necessary frontage improvements at the eastern border of the project along the Road 108 corridor to include paving, curb, gutter, sidewalk and street lighting. At this time the City has indicated that the Aquatics Center will not be responsible for the construction of the future neighborhood collector that is along the project’s western border. The Aquatics Center will be responsible for constructing the necessary on-site improvements for the purpose of parking lots, drive aisles, sidewalks, and fire access throughout the site. The project has been identified to be completed in phases with parking and paving improvements to be completed with the first two phases of construction as necessary to support the building occupancy and traffic loading requirements as defined by View of Indoor Natatorium’s Water Features with Colored Lighting 44 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 the City of Pasco municipal code. Primary access to the facility will be from Road 108 and will be constructed with Phase 1 of the project. It has been preliminary planned that a future public roadway will be constructed along the project’s southern border and that a second point of ingress egress may be established in Phase 2 and Phase 3 of the project. The minimum number of parking stalls is based on the square footage of the building and its use. Consideration is being given to shared parking uses within the future civic campus that is being contemplated, but at this time the Phase 1 parking is primarily serving the needs of the Aquatics Center facility. The City requires a typical drive aisle width of 26 feet and standard parking stall size is anticipated to be 9 feet x19 feet. The parking lot will look to accommodate ADA parking in accordance with City of Pasco design guidelines. Fire access requires a minimum 20’ fire lane, an inside turning radius of 28’ and an outside turning radius of 48’. Consideration is being given for a fire access lane and turnaround along the northern portion of the site. Utilities The City is bearing the cost of the installation of municipal utilities along Road 108. 12” water, 12” sanitary sewer, 12” irrigation, and a storm sewer line for runoff generated within the public right of way. These utilities will all be accessible at the eastern boundary of the project and will provide adequate capacity to serve the project site. Any additional utility stubs that need to be provided to the site will be communicated to Pasco prior to the paving of Road 108 so that no utility cuts would have to be made in the roadway when the Aquatics Center is constructed. The project will extend a gravity municipal sewer line for connection to the building as well as a pool drain. These lines are anticipated to be 6 inches to 8 inches in diameter. The project will extend a potable water line from a meter set at the back of right of way along Road 108. This line will serve the drinking water needs of the facility as well as service for any filling of the aquatic facilities. The project will be required to have necessary hydrant coverage around the perimeter of the building, a dedicated fire service line that loops throughout the site will be constructed with the project and hydrants placed in accordance with City fire department guidelines. It is anticipated that this line will be owned and operated by the City. Private sites are expected to manage stormwater within their site area, all stormwater generated on-site will be collected from the surface and routed to subsurface infiltration galleries located on the project site. A geotechnical report will be provided to support the sizing of the facilities based on the site specific infiltration rates. There will be dedicated drainage lines around the pool decking area to capture and dispose of water. The site’s electrical needs will be met by a new service line that will need to be extended up the west side of Road 108 in a 15’ public utility easement. Franklin PUD will be the primary power provider for the project. The site’s gas needs will be met by a new service line that will need to extend up the west side of Road 108 in a 15’ public utility easement. Cascade Natural Gas will be the gas provider for the project. They currently have gas infrastructure on the north side of Harris Road. View from Slide Tower 45 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 All other dry utilities to include communication lines will share the common 15’ utility easement up the west side of Road 108. Irrigation needs for the site will need to be established from the potable water source located in Road 108. The project will need to establish a metered connection at the street with a backflow device. The region does have plans for a dedicated irrigation system within the Broadmoor area and mainline infrastructure is being installed. Currently there is not an irrigation water provider to service the system. Domestic Available water pressure to be determined based on site selection. The required potable water system will be 4-inches and need to be metered with backflow prevention assemblies being required. Fire Sprinkler A minimum 6-inch fire sprinkler service line will need to be extended to the building from the water main located in Road 108 adjacent to the project. Sizing of the fire sprinkler service line will be based upon existing water pressure for the general area and fire sprinkler flow requirements provided by the Fire Protection Engineer. City approved backflow prevention devices are required on all fire line connections to public water mains. Hydrants City of Pasco maximum spacing of fire hydrants shall be 500’ for residential zones and 300’ for all other zoned-areas. Assume a fire hydrant every 300’, along the traveled path. The project will have a dedicated looped fire line on site with hydrants placed around the perimeter of the building outside of any fall zones. All hydrant locations will be reviewed and approved by the City of Pasco Fire Chief prior to installation. Stormwater A stormwater management system will be designed to comply with the requirements of the most current Stormwater Management Manual for Eastern Washington, as required by the City. All stormwater generated on-site is required to be retained and disposed of on-site. The storm water system will be designed to handle the 25-year storm/3hr Short Storm event as required by the City design guidelines. Pre-treatment of storm water, when required, as prescribed in the Stormwater Management Manual for Eastern Washington will be implemented based on site specific uses and daily traffic demands and loading. The storm water management system will include a system of catch basins, conveyance pipes, treatment swales, and/or infiltration galleries. Roof downspouts and rainwater leaders may be piped to swales or directly into infiltration galleries, depending upon the roof material used and where rooftop mechanical equipment is located. The geotechnical engineer will evaluate the infiltration rate of the existing soil in order to design infiltration facilities. Dedicated drains will be developed around the pool deck and outdoor play areas and routed to the on-site storm facilities. Main Entry Amenities & Desert Gardens 46 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Sanitary Sewer Sanitary sewer on this site will consist of three separate sanitary lines: a 6” line serving the main building, a 4” line serving the exterior building, and a 6” line serving as a dedicated pool drainage line, running parallel in a common trench. These lines will all be routed back to the City municipal line located in Road 108. TESC A temporary erosion and sediment control (TESC) plan will be developed to control erosion and off-site migration of sediment-laden water. The TESC plan will address practices, methodologies, and requirements for erosion control, as is required by the City and Ecology. The TESC plan will be developed during the design process and be followed during construction. This plan is intended to result in the establishment of Best Management Practices (BMPs) to be implemented and followed during construction to prevent erosion of exposed soils, as well as prevent sediment from leaving the project site. Adjacent properties and pipe storm drain systems must be protected from sediment deposition, as well as increases in volume, velocity, and peak flow rates of storm water runoff from the project site. Erosion control measures may include the use of temporary sediment basins, filter fabric fences, catch basin inserts, straw bales, gravel check dams, and so on. A Stormwater Pollution Prevention Plan will be required as part of the Construction Stormwater General Permit, as required by Ecology. Demolition The project will need to remove an existing dewatering pond from the adjacent rock quarry operation. The ponds soils are generally silty and are not amenable to structural design or drainage. PBS recommends that these silty soils are removed from areas with structural components of the project like parking lots and building pads, and placed in landscape and pedestrian areas. The remainder of the site is currently vacant and there are no on-site structures or facilities that require demolition. Earthwork/Grading The new building will sit at a relative high point on site and stormwater will be directed away from the building. It is anticipated that slopes throughout the site will not exceed 4-5% other than in specifically designated landscape areas. Site preparation will generally consist of removing the existing site topsoil (organic materials), where necessary. Site earthwork components of the project include excavation, filling, compacting, and grading for the new aquatics building, parking lots, utilities, and storm water structures. It is expected that the site will be balanced. Imported materials will include subbase rock, drainage fill, and backfill for foundations, slabs, pavements, utilities, and storm water structures. Visual Connections from Plaza to Lobby 47 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 2.4 LANDSCAPE The following design narrative provides a general overview of the landscape and irrigation design including project overview, design framework, performance criteria, material specifications and system descriptions. Design Criteria: The project will be designed in accordance with program criteria developed from: City of Pasco code requirements for landscape buffers, streetscapes, and off-street parking areas as set forth in the Broadmoor Overlay District. The Broadmoor Master Plan and Development Regulations as developed by the City of Pasco. Program requirement as communicated by the Pasco Facilities District. Site Improvements General: The sitework component for the new aquatic center encompasses the construction of all improvements over approximately 7 acres of the overall 13-acre site. Improvements are intended to provide safe site access, circulation, and meet program requirements as well as preparing for future phased development by the Public Facilities District and for future integration into a civic campus as developed in collaboration with the City of Pasco. Site Access and Circulation: Primary site access for patrons and staff will include entries from Road 108 and connect with one main loop. Fire access and service vehicles may access the building from this loop. Fire truck access occurs to the north through a pedestrian plaza and terminates in a cul-de-sac while service vehicles arrive at their connection points via the south parking lot. Prominent pedestrian paths along the north and east edges of the building will collect pedestrian traffic from the parking areas to the east and south as well as a proposed transit stop just to the northeast. The terminus is the aforementioned pedestrian plaza which offers seating and landscaped areas for people to gather and move into the main entrance of the facility. This plaza will be part of the future civic campus in collaboration with the City of Pasco. Patio areas located on the east side outside party rooms offer an exterior extension of the interior spaces and functions. Landscape features such as berms, plantings as well as seating help define and “defend” the patios from the adjacent pedestrian walk and further parking lot. In the southeast corner of the outdoor pool area, a food truck landing is located just outside the fence. With access from the south parking lot, it provides opportunities to augment the outdoor concessions offerings on occasion. Fences and Gates: Ornamental fencing will be provided for site security, to protect from unauthorized access to the outdoor pool. Gates with panic hardware will be provided for exits from the outdoor pool area. Larger gates will be provided at the food truck landing to open up access from the outdoor pool area to the parked trucks. Site Furnishings & Accessories: Site accessories outside of the outdoor pool area will include bike racks, waste/ recycling receptacles, and a flagpole. Bike racks will be provided per City code and will be located near the main building entry. Other furnishings may include metal or concrete planters, seat walls, or a visual screen wall between the party room patios. Landscape Irrigation: The site will be served by City of Pasco water from Road 108, and irrigation use will be metered separately from domestic water use. The irrigation system will be constructed of rigid PVC pipe with triple swing joints at each rotor head, and a combination of smaller sprays, rotors and bubblers for efficiency and minimized wind-blown spray. The system will also include a master valve, flow control valve, and connection to the central control interface on the network. Planting: The overall planting design will be in keeping with the standards established by the City of Pasco planning code and the design concept. Adequate plantings will be provided to screen headlights from the parking lot towards Road 108. Along other boundaries, plantings will consist of a mix of trees and plants that provide the required buffers and screening. Within the parking areas, in addition to other plantings, trees will be provided and located as required to provide the adequate amount of shade over the parking lot per City standards. Landscape areas around the building will transition to elements and plantings which reinforce the design concept of “Desert Retreat”. By creating berms and incorporating shrubs, boulders and sandy materials around its edges, the building and outdoor pool deck get nestled amongst Local Flora 48 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 the “desert dunes” to become an oasis and destination. Plantings will evoke the nature of the native shrub-steppe and high desert environments and focus on drought- tolerant species. Because of the outdoor pool and swimmers outside, plantings will also be chosen which do not encourage pollinators such as bees to frequent the area in large numbers. These types of landscape areas will also sprinkle out through the pedestrian plaza offering opportunities to break up the hardscape with dimension, color, texture as well as offer opportunities to integrate seating. Strategies such as grass pavers may be incorporated in the plaza area designated as the fire lane to break up the hardscape further. 2.5 STRUCTURAL The following design narrative provides a general overview of the structural design including: project overview, design criteria, material specifications, and structural framing descriptions. Project Overview The project consists of a one-story, 33,300 square foot building that will serve as a new aquatics facility. The structure will house locker rooms, party rooms, lobby space and natatorium. Design Criteria • 2021 International Building Code and Referenced Code Standards Therein • Roof (Snow) 25 PSF • Includes 5 PSF for rain on snow surcharge loading. Designed for drifting snow in accordance with ASCE 7. Importance Factor 1.10 • Floor Live Load »Corridors 1 100 PSF »Stairs and Landings 100 PSF »Mechanical/Electrical Rooms 125 PSF »Storage 125 PSF »Natatorium 100 PSF »Lobby Area 100 PSF »Locker Rooms 50 PSF »Office 50 PSF »Roof Live Load 20 PSF • Roof Total Load Deflection Limit L/240 • Roof Live Load Deflection Limit L/360 • Frost Depth 24 inches • Wind Design » Basic Wind Speed (3-second gust) 110 MPH 110 MPH »Exposure C C »Occupancy Category II II • Seismic Design »Occupancy Category II »Importance Factor 1.25 »Site Class D – Assumed »Seismic Design Category D – Assumed Material Specifications • Concrete Strengths (at 28 days) »Foundations and Footings 3,000 PSI »Slab on Grade 3,000 PSI »Walls 4,000 PSI • Concrete Reinforcement (Rebar) ASTM A615, Gr. 60 Local Desert Landscapes Local Flora 49 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 • Concrete Masonry Units (CMU) Medium Weight Units ASTM C-90, 2,000 PSI • Tube Steel »Glazing Support ASTM A500, Gr. C »Columns ASTM A500, Gr. C • Wide Flange »Beams ASTM A992, Gr. 50 »Columns ASTM A992, Gr. 50 • Miscellaneous Shapes & Plates ASTM A36 • Metal Decking »Metal Roof Decking ASTM A653, Gr. 50 • Cold-Formed Steel » 54 mil and heavier ASTM A653 or A1003, Gr. 50 » 43 mil and lighter ASTM A653 or A1003, Gr. 33 Roof Framing System The main roof framing will consist of 20-gauge metal roof deck supported by open web steel joists at approximately 8’-0” on center. Joists will be supported by steel wide flange girders and steel tube columns. Where support for future photovoltaic arrays is required, joist spacing may be reduced and wide flange steel beams may be used instead of open web steel joists. Lateral Force Resisting Systems Wind and earthquake forces will be resisted by diagonally braced steel frames or CMU shearwalls. The steel deck diaphragm at the roof and concrete topping slab at the floor will deliver the lateral forces to the braced frames or shearwalls. Foundations Conventionally reinforced spread and continuous footings will support the building. Exterior footings will be set at least 24 inches below finish grade to provide frost protection while interior footings will be set a minimum of 8 inches below finished floor elevations. Footings will bear on a subgrade as prepared in accordance with the geotechnical report. Exterior walls will be supported by reinforced concrete stem walls doweled to the continuous footings. Stem wall width will support the full width of the exterior wall system. Reinforced concrete piers will support columns at the exterior as required. Slab on grade areas will typically consist of a reinforced 4-inch slab on grade. Exterior Walls The exterior walls will be precast concrete sandwich panels or steel studs with metal panel finish. Large areas of storefront will require horizontal steel tube wind girts to Lobby Space with Exposed Steel Structure 50 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 support the weight of the storefront and the wind loads on the system unless structural curtainwall is used. 2.6 MECHANICAL Codes Mechanical systems will be provided as described below in accordance with the currently adopted editions of the following codes and standards. • 2021 International Building Code with Washington State Amendments • 2021 International Mechanical Code with Washington State Amendments • 2021 International Fire Code with Washington State Amendments • 2021 Uniform Plumbing Code with Washington State Amendments • 2021 Washington State Energy Code • 2020 National Electrical Code • ASHRAE Standards No 2021 WSEC C406 Energy Measure Credits are anticipated to be met with the mechanical systems. The building will require 49 credits and none of the mechanical options are anticipated for this project given complexity and cost. PLUMBING Domestic Cold Water System The main cold water service will enter the mechanical room on the first floor. The preliminary water service size is 4” and will consist of a reduced pressure backflow assembly, water meter, and pressure reducing valve. It will serve the domestic cold water systems, domestic hot water systems, and normal pool makeup water systems. Domestic water piping will be a combination of copper and PEX. The materials will be evaluated as the design progresses. Piping insulation will be provided to prevent condensation. Refer to the civil utility narrative for work located five feet outside the building footprint. Domestic Hot Water System An air source heat pump will be used to provide the primary heat for domestic hot water. Electric resistance or Natural gas domestic water heaters will be provided for supplemental heating. The water temperature will be generated and stored around 160° F at the tanks and will be mixed down to 120° F for use at the fixtures in the building. A domestic hot water circulation pump and loop will be provided to keep hot water available at all fixtures without long wait times. Expansion tanks will be installed at the storage tanks. Domestic hot water piping will be a combination of copper and PEX. Piping insulation will be provided to meet the energy code. The heat pump unit will sit inside the mechanical room and be ducted to exterior louvers. Plumbing Fixtures All plumbing fixtures will be new and selected for the application. Fixtures and trim will be coordinated with the architect and owner and will be of the water saving type and ADA compliant where required. Fixtures in public places will be battery operated sensor type. Shower valves will be manual. The components of all fixtures will meet ANSI/NSF 61 for low lead content. Electric water coolers with bottle fillers will be installed where identified by the Architect. Exterior wall hydrants will be installed to provide service water for housekeeping and other miscellaneous outdoor uses. Sanitary Waste and Vent System A sanitary waste and vent system will be provided to serve all fixtures within the building. A dedicated waste line will be provided for pool filter backwash. Where possible, common roof vents will be used to minimize roof penetrations. Cleanouts will be conveniently located to facilitate maintenance access and as required by code. Sanitary waste and vent piping will be Schedule 40 PVC for piping runs above and below grade. Refer to the civil utility narrative for work located five feet outside the building footprint. Rainleader System A rainleader system will be provided to accommodate roof drainage for the building. Roof drains and overflow roof drains will be provided and the roof deck will be sloped to the drain locations. Rainleaders will be routed through the building and below grade to a point five feet outside the building footprint at connections to the site storm drainage. The overflow rainleaders will be routed to discharge nozzles at the perimeter walls at a height of 18 inches above grade. Cleanouts will be located to facilitate maintenance access. Piping will be Schedule 40 PVC above and below grade. Refer to the civil narrative for the site storm drainage. Natural Gas System The building will be served by natural gas which will be utilized for pool heating and potentially domestic hot water supplemental heating. The service will enter the 1st floor mechanical room using Sch 40 steel pipe. A gas meter to be provided by the utility and will be located just outside the mechanical room. Gas pressure will be reduced as required to satisfy all appliance requirements. Pool Water Heating 51 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 Pool water heating will be by natural gas pool heaters specified by the pool designer, WTI and installed by the pool contractor. Natural piping will be stubbed to the mechanical room for the pool contractor to connect to the boilers. Combustion air and flue exhaust are by the pool contractor. Anticipated materials are stainless steel and each will be piped to the exterior of the mechanical room. Separation between combustion air and flue exhaust will be 3 ft minimum. HEATING, VENTILATING AND AIR CONDITIONING SYSTEMS HVAC Design Criteria The following design temperatures will be used for the HVAC design. The outdoor temperatures are based on Pasco, WA weather data for 99.6% winter and 0.4% summer conditions: • Outdoor Air Temperature – Heating Design: 11.2 degrees F • Outdoor Air Temperature – Cooling Design: 99.2 degrees F DB, 69.1 degrees F WB • Indoor Air Temperature – Heating Design: 70 degrees F • Indoor Air Temperature – Cooling Design: 75 degrees F • Indoor Air Temperature (Natatorium) – 84 degrees F, 55% RH • Indoor Air Temperature (Locker Rooms) – 78 degrees F The insulation values for each building component (walls, roofs, glazing, etc.), are anticipated to meet or exceed the prescriptive values in the 2021 Washington State Energy Code. Packaged Rooftop Heat Pump Units Packaged rooftop units with heat pumps will be located on the roof to provide heating, ventilation, and cooling for the building. The strategy of providing multiple units that are zoned based on occupancy and exposure is being proposed in order to improve space comfort and provide energy savings. High efficiency equipment available from the manufacturers will be evaluated for this project. Units will be provided with airside economizers for energy conservation and electric resistance heating for backup heat. Natatorium Rooftop Unit(s) The natatorium is currently sized at 12,000 SF with an average ceiling height of 27 ft. This equates to 351,021 CF of volume. The target airflow for the space will be 6 ACH in order to maintain good indoor air quality and control relative humidity. Roughly 35,000 cfm is anticipated in order to meet the 6 ACH at the current building size. There will be two roof mounted packaged air conditioning units with supply and return fans. The units will operate in unison. The units will have self-contained temperature and humidity controls with a DDC interface to the building control system. The units will have a heat pump coil in the airstream that will provide heating and cooling. Electric resistance heating will be provided as backup and supplemental heat. The units will have an energy recovery core that transfers energy between the supply and exhaust air streams. Each unit will be capable of 100% economizer operation and will run continuously 24/7 in order to manage space conditioning. Painted aluminum spiral duct or fabric duct will be used for supply ductwork. There will be painted aluminum return ducts with openings low at one side of the pool to sweep the surface of the pool for odors and built-up contaminants. The natatorium will be kept slightly negative air pressure relative to the other parts of the building to keep the pool chemical smells from exiting and from driving moisture into the building envelope. Locker Room Rooftop Unit The locker rooms will be served by a 100% outside air packaged rooftop unit with a sensible-only energy recovery core. This unit will operate continuously during occupied hours to exhaust toilet and shower rooms and provide conditioned fresh air. Heating and cooling will be provided by an integral heat pump with electric supplemental heat. Air Distribution System Supply air ductwork will be low pressure and will be distributed to serve each zone. All outdoor, return, and relief air ductwork will be low pressure construction. All ductwork joints and seams will be tightly sealed as required by current standards. Specialty Cooling Equipment The specialty cooling equipment for this project consists of high efficiency ductless split system cooling units which serve the data rooms. Specialty Exhaust Equipment Dedicated exhaust fans will be provided to handle the exhaust air for specialty rooms, such as chlorine and acid storage rooms. These spaces will be served by dedicated fans that operate 24/7. The fans will be specialty coated to withstand to harsh chemical environment. The ductwork will be FRP or PVC. Dedicated Outside Air System & Exhaust Systems The 2021 Washington State Energy Code requires the admin spaces to be served by a Dedicated Outside Air System (DOAS) with energy recovery that will provide fresh air to each occupied space and exhaust stale air. The DOAS unit(s) will operate continuously during occupied hours 52 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 while the heating and cooling equipment will cycle on and off throughout the day to meet space demands. Testing, Adjusting, And Balancing And Commissioning The HVAC system and associated controls shall be fully Tested, Adjusted, and Balanced by a qualified firm certified by NEBB and provide a complete report. Building systems shall be commissioned according to the Washington State Energy Code. It is assumed that the Owner will hire a commissioning agent for the project. Energy Management And Control System (EMCS) The mechanical systems in the building will be controlled and monitored by an energy management and control system (EMCS). In addition to controlling the mechanical equipment the EMCS will monitor and control other systems in the building. The primary features included in the EMCS and systems monitored or controlled are identified in the following lists. System Features: • Building Temperature Control • Building Ventilation Control • On-Site Computer for Local Operator Interface • Graphic System Interface for Intuitive Operator Control • Centralized Scheduling of Equipment Operation • Optimum Equipment Start Control for Occupied Periods • Trend Logging of Controlled and Monitored Points • Low Voltage System Wiring Routed in Metal Raceway Systems Monitored and/or Controlled: • Control and Monitor all Heating, Cooling and Ventilating Equipment • Control and Monitor all Exhaust Fans • Control and Monitor all Domestic Water Heating Equipment • Monitor all Split Systems • Monitor Outside Air Temperature • Monitor Building Power Consumption • Monitor Building Natural Gas Consumption • Monitor Electrical Service Phase Failure • Control Lighting through interface with Lighting Control System • Monitor Building Intrusion Alarm System (General Alarm) • Monitor Building Fire Alarm System (General Alarm) Private Party Room Patios 53 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 • Control Fire Alarm Shutdown of Heating and Ventilating Equipment FIRE PROTECTION The building will be fully sprinklered with a wet-pipe sprinkler system throughout. The system will be designed for a light hazard in most areas, with an ordinary hazard group 1 design for mechanical rooms, storage rooms and concessions. The system will be divided into zones as needed, with no more than 52,000 square feet per zone as required by NFPA 13. Pipe will be black steel throughout, schedule 10 or 40 wall thickness. All threaded pipe shall be schedule 40. Seismic bracing will be provided as required by NFPA 13. Water will be supplied from the municipal water system. The water supply is anticipated to adequately supply the sprinkler system without the need for a booster pump. A post indicator valve and remote fire department pumper connection (FDC) will be provided as part of the civil design package. The system backflow preventer will be provided per City of Pasco standards. Sprinklers in ceilings will be semi-recessed, with a white finish. All sprinklers shall be centered in ceiling tiles or located at the quarter points in 2 x 4 tiles or the center of 2 x 2 tiles. Where structure is exposed, sprinkler pipes and heads will be exposed to view, but painted out to blend with the ceiling finish. 2.7 ELECTRICAL Electrical Power Service: Power service for this project site is provided by Franklin County PUD. The new service for the facility will terminate at a pad-mounted utility provided transformer via underground electrical ductbank. On the secondary side of the utility transformer, the expected power service to the Recreation Center will be 480/277V, 3-phase, 4-wire and will likely be sized roughly 2,000-amperes in service main capacity. A second service for electric vehicle charging stations is being considered. This service would be approximately 240/120V, 3-phase, 4 wire sized roughly at 800 amps. Telecommunications Services: New telecommunication services are anticipated for the project location and will be provided by Ziply Fiber or Lumen Technologies. New optical fiber services will be provided to the site. New telecom services can be routed with underground primary power conductors towards the main electrical room. Exterior Lighting: Illumination of the site will be designed to enhance a sense of safety, security, and community connection. All new luminaires will be provided with high-efficiency LED light sources. Parking areas, pedestrian walkways, and outdoor gathering areas will be lit to lighting levels and uniformity ratios that meet recommended practices as set forth by the Illuminating Engineering Society (IES). Building-mounted lighting will be provided at entries and selected areas. Pole-mounted pedestrian scale lighting will be provided along walkways that lead to entries. Pole- mounted area lights will be provided at parking areas. Outdoor pool areas will be illuminated to a minimum of 10 Footcandles (Fc) on all deck surfaces and at the surface of the water. This will be a separately controlled system comprised of pole-mounted LED flood lights mounted on 25’, 9” diameter poles. Interior Lighting: Illumination within the building will be designed to create a welcoming, safe, and fun environment. Efficient LED luminaires will be provided and designed to enhance the architecture of each space. An RGB color changing feature will be included in the community party rooms to allow guests to tailor their experience. Luminaries provided in locker rooms will be fully sealed and will be vandal resistant as to better endure the environment. Budget friendly luminaires will be used in all back of house spaces. A higher level of luminaire finish will be used in the entry lobby and in the community rooms. Natatorium areas will be illuminated with a combination of direct and indirect asymmetrical flood lights. All pool and deck surfaces will be lit to a minimum of 30Fc. Some color-changing lighting elements will be included inside the natatorium space, and will be integrated with slide structures, or other architectural elements. All luminaires in the natatorium space will be rated for such environments. Lighting Controls: A low-voltage, digital, programmable system that complies with the Washington State Energy Code will be provided. This system will control interior and exterior luminaires. If a Building Automation System (BAS) is provided, then there will likely be an intertie between BAS and the lighting control system for monitoring. Manual control will be provided through the low-voltage control system. Interior lighting will be automatically controlled by a combination of occupancy sensors, a low-voltage lighting control system and manual lighting controls. Office spaces will have ceiling-mounted occupancy sensors. Smaller offices, storage rooms and custodial rooms will have wall-mounted, combination occupancy sensors/switches. Lighting in corridors will be controlled by a low-voltage lighting control system. The control system will have built-in on/off controls based on time of day. Local override switches will be installed to provide manual on/ 54 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 off controls. Code-required automatic dimming will be provided for spaces where natural lighting is available. General Operation Requirements: Upon valid building access: • The access control system shall place the building in an “occupied” state. • The intrusion detection system shall activate egress lighting only. • Upon activation of the Fire Alarm System: • The fire alarm shall initiate a contact at the lighting control system and shall activate egress lighting only. During occupied hours, corridor lighting shall not be allowed to be switched “off”. Occupied hours shall be determined by the Owner. Emergency Power: The project will utilize local batteries for luminaires to satisfy the NEC 700-series minimum egress requirements and optional standby loads. Photovoltaic System: The project will require 6800sqft of roof area to install PV array panels. The new PV system will be 17kW including Inverter, solar panel, and associated wiring and control. Interior Power Distribution: A new service power switchboard will be installed in the main electrical room. The main overcurrent device at switchboards will be via power circuit breakers. Distribution panels will have molded-case main and branch circuit breakers and branch panel overcurrent devices will have molded-case circuit breakers. The lighting and large mechanical equipment will be powered via the 480/277V, 3-phase distribution. Receptacles, small mechanical equipment, and miscellaneous power connections will be connected to a 208Y/120V, 3-phase distribution. For interior feeders we will be utilizing aluminum feeders that are rated 100-amperes and up. Feeders that are below 100-amperes will be copper as will all branch circuiting. Interior Telecommunication Distribution: The project will have telecom racks on site with fiber backbone between each will be OS2 single-mode. Telecom racks will be either 2-post free-standing type or wall mounted type. Patch panels will be 24, 32, or 48-port types, depending on Owner preference. The cabling type at each project site to each workstation outlet will be CAT-6 and CAT-6A for WAPS. The telephone system will be accomplished via owner supplied VOIP over the local area network. Fire alarm reporting, intrusion detection reporting and elevator call-out (if included in the project) will require specialty lines for POTs lines replacement. A complete structured cabling system will be provided for voice and data distribution. Telecommunications racks will be installed in dedicated telecommunications rooms or in rooms where readily accessible. These racks will distribute telecommunication cabling in offices and other spaces. Outlet boxes will be provided for all telecommunications outlets. Raceways will be installed from outlet boxes to above accessible ceilings. J-hooks and/or D-rings will be installed to support horizontal telecommunications cabling in corridors. Open, horizontal UTP cable will be installed above inaccessible ceilings in conduit and not cable tray. Telecommunications outlets will be provided for wireless access ports (WAP) utilizing Power over Ethernet (PoE) technology. Active network equipment such as servers, switches, WAPs, and similar will be furnished and installed by the Owner. Passive equipment such as racks, data outlets, wiring, cabling support systems, and patch panels will be furnished and installed by the Contractor. Audio-Video Distribution System: The Audio-Video system shall consist of a HDMI plate below the (OFCI) display for user interface with a FSR PWB-100-W wall box behind the display in the three party rooms, both concession stands and both of the LED screens, one in the natatorium and the other on the outside deck. If there needs to be additional sound reinforcement it shall be via a sound bar at the display location (OFOI). Paging System: The paging function shall be part of the sound reinforcement system. This system shall have a (SIP) Session Initiation Protocol interface for the paging function and will be zoned for natatorium, admin area, lobby, corridor, locker rooms, party rooms, and concessions as an all call 20-24 drop tile or wall speakers. Clock System: Clock system shall be a wireless synchronized master clock system with battery powered clocks. Clock shall be located in the Lobby, Concessions, Party Rooms, Administration rooms, Lifeguard Room, three weather resistant clocks in the Natatorium and one on the exterior of the building. This shall be for both the main building and the concessions building. Access Control System: 55 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 The facility will include a complete intrusion detection system and will have controlled access at selected doors. Contractor will provide, but not limited to: card readers, door position switches, request-to-exit, electrical connections to door hardware, cable termination, system programming and system commissioning. Intrusion Detection: The Intrusion Detection system shall consist of a main panel, keypad in the main entry, (3) sirens, door position switched on each of the exterior doors, motion detectors in the hallways, lobby, administration, concessions, and natatorium. This shall be for both the main building and the concessions building. Video Surveillance System: The Video Surveillance shall be IP based with constant video recording for 45 days storage retention. The cameras shall be minimum of 5MP per lens for interior cameras and 8MP for exterior cameras. The pool deck shall have three multi-lens pole mounted cameras, the building exterior envelope shall receive six corner and wall mount multi-lens cameras, the natatorium shall receive four wall mount cameras, the interior of the main building shall receive nine cameras and the concessions building shall receive one camera. Viewing of these cameras shall be from two owner supplied computers. Fire Alarm System: The fire alarm system will be fully addressable and will include speakers for audible alarm signals and strobes for visual signals and include head-end locations and annunciator locations. Fire alarm system circuits will be installed in metallic raceways. Smoke detection will be installed in corridors and gathering spaces. Manual stations will be installed at building exits and at the top of stairs connecting adjacent floor levels, if required by jurisdiction. Beam detectors, with remote test stations will be installed in high ceiling areas such as the natatorium space. Duct smoke detectors will be installed in HVAC equipment with air capacities exceeding 2,000 CFM. The fire alarm control panel will release fire/smoke dampers and will provide elevator recall functions. The fire alarm control panel will be capable of providing central reporting functions to a remote site. Fire alarm extender panels will be provided to support additional devices in remote locations to the new fire alarm control panel. The fire alarm extended system will be an automatic addressable system with smoke detectors, heat detectors, strobes and speakers and HVAC shut-off. The new fire alarm extended system will be networked with the fire alarm control panel. Two-way Emergency Responder System: The Two-way Emergency Responder System may not be required. The contractor will be required to carry a dollar value for this system. If the testing report of the building structure requires this system to be installed, this dollar value will be used for the installation of this system. View of Indoor Natatorium’s Water Features Looking West 56 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 2.8 BUILDING CODE ANALYSIS The Pasco Aquatic Center will meet all requirements of the 2021 International Building Code with Washington State Amendments and the companion codes for specific disciplines adopted by the City of Pasco. An introductory pre-application was held with the city in early July, 2024 to give them an overview of the project and discuss planning and process requirements. A pre-development meeting will be scheduled during the Schematic Design phase to accommodate an early sitework development package. Site grading and utilities work could then start in December 2024. The current schedule is to have construction documents ready to be submitted for full plan review to the authorities having jurisdiction by mid-December 2024 and construction should begin in early 2025. The building is required to have an automatic fire sprinkler system throughout. Quick response sprinkler heads will be used. The new main building is comprised of a 12,000 square foot natatorium, a lobby with concessions, three multipurpose party rooms, changing rooms, lockers, administrative spaces, and mechanical support spaces. An additional outbuilding contains more changing rooms, concessions space, and pool mechanical space. Both buildings comprise approximately 33,300 square feet per the building program. Site work includes a 4,700 square foot outdoor pool with deck space, party room patios, 140 parking stalls, food truck parking, a portion of a shared pedestrian plaza, as well as required and desired landscaping areas. Construction Type A preliminary code check indicates that the facility may be constructed primarily as a Type II-B structure. Building elements in type II-B construction are not required to be fire rated, but they must be of non-combustible materials. Occupancy Type The project contains three occupancy types. It is predominantly a Group “A-3” Assembly Occupancy, (indoor swimming pool without spectator seating), with office areas considered Group “B” Business Occupancies and storage areas as Group S-1. Mixed Occupancies: The code has certain requirements on how mixed occupancies can co-exist in a single building that can be somewhat restrictive when applied to Group A, B and S occupancies. This is mitigated by a method that classifies the building under the “Non-Separated Uses” provisions in IBC Section 508.3 which uses the more restrictive “A” Occupancy to calculate allowable building area and building height. Using this method, no fire separation is required between the various occupancies. Allowable Area and Height One of the primary methods the building code regulates construction is by specifying a maximum allowable area and height for specific types of occupancies and specific types of construction. The construction type has to do with (2) basic issues; combustible / non-combustible materials and fire rated / non-fire rated construction. Non-combustible and fire rated construction yield higher allowable areas and heights than combustible and non-fire rated. The goal is to find a construction type that has the best cost-benefit and will be the easiest to manage over Existing Site Flora 57 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 time. Typically, managing a fire rated building is more difficult than a non-fire rated building. For a Construction Type II-B building, the allowable area with an increase due to fire sprinklers for A-3 Occupancy is 38,000 square feet for a single-story building. By adding an increase for building perimeter that fronts on a public way, those numbers may be increased to approximately 45,125 for a single-story building. The code allows for 3 stories up to a maximum of 75’; currently this is a single- story building with the highest point being 42’ above grade. With the ground floor area being 33,300 square feet and less than the allowable 45,125 sf, the building will not need to be divided at some location with a 2-hour rated fire separation wall into multiple buildings. However, the project is currently complying with Unlimited Area Buildings per IBC Sections 507.4 and 507.6. Section 507.6 allows for a single-story Group A-3 building of Type II construction used as an indoor swimming pool to be of unlimited area provided it doesn’t have a stage, it has an automatic sprinkler system, and it is surrounded on all sides by public ways or yards not less than 60 feet in width. Section 507.4 allows for the area of a one-story Type A-4 building of Type II construction to be unlimited provided that is has an automatic sprinkler system and is surrounded by public ways or yards not less than 60 feet in width. This is an important distinction while planning for future Phase 2 which includes an indoor swimming pool with spectators (Occupancy Group A-4). Fire Resistance Rating of Building Elements Using type II-B construction, all the structural and non- structural elements of the building may be non-fire rated with the exception that any fire wall dividing the building would be required to have a 2-hour fire rating with 120-minute self-closing fire doors at openings. This is a common strategy for community facilities like this but is not anticipated to be needed for this facility design at this time. Zoning The project is in a Mixed Use/Commercial zone as part of the Broadmoor Master Plan. The project will conform to the Broadmoor Master Plan and Development Regulations dated March 2023 as provided by the City of Pasco [Broadmoor Master Plan and Development Regulations] as well as Pasco Municipal Code 25.97.060 Mixed Residential and Commercial [https://pasco.municipal. codes/PMC/25.97.060] as part of the requirements for the Broadmoor Overlay District. The design will need to adhere to the requirements set out by the code and as reviewed by the City of Pasco. These required site considerations include: • Building Siting in proximity to public streets • Being under the maximum building height of 90’. • Providing numerous and adequate pedestrian- friendly pathways through the site. • Providing integration with city planned multi-modal transportation networks connecting to bike lanes and transit stops. Local Arid Landscape 58 DESIGN & SYSTEM NARRATIVES JULY 23, 2024 • Mitigating large parking areas with multiple landscape and pedestrian features. • Landscape requirements along street frontages, property lines and throughout parking areas. • Incorporating building design elements that provide an appropriate architectural response to the neighborhood – i.e. no stark blank walls. • Screening rooftop mechanical units and ground level utilities. A State Environmental Policy Act, (SEPA), report will be completed approximately September 2024. Once complete, the review comment phase will begin. The PFD is acting as the lead agency for the SEPA process. Energy Code The project will comply with the 2021 Washington State Energy Code (WSEC). The energy code requires minimum envelope, mechanical and electrical performance as well as some whole building testing and reporting systems. Other requirements include vestibules at main building entrances and on-site renewable energy which typically takes the form of photovoltaic (PV) arrays on the roof. Skylights are not required in the project based on space types and other daylighting strategies in place. The WSEC requires projects to provide a certain number of energy efficiency credits based on the project type through incorporating energy efficiency measures and building load management measures. This project type requires 49 energy efficiency credits and 26 load management credits. Energy efficiency measures such as reducing lighting power (15 credits) and increasing the building envelope performance by 15% (14 credits) are strategies that are typical to employ. For the remaining 20 required credits, the project team has identified measures that include adding additional PV arrays and testing for reduced air leakage as possible targets. As for the load management credits, the project team is pursuing incorporating HVAC load management and/or building thermal mass strategies to achieve the required number of credits. Review by a third-party reviewer is not required by the city for plan review and permit issuance. Compliance forms will be completed by the design team and submitted to the city during plan review. Electrical Vehicle Charging Washington state requires new buildings to comply with WAC 51-50-0429 which calls for the provision of electrical vehicle (EV) charging infrastructure. The project is required to have 10% of the total parking spaces equipped with EV charging stations, 10% of the total parking spaces be EV-ready which includes circuiting for future charging stations, and 10% of the total parking spaces be EV-capable which includes raceways for future wiring and charging stations. Currently, with the project’s provided 140 parking spaces, 14 spaces would have EV chargers, 14 spaces would be wired for future chargers, and 14 would have raceway provided for future wiring and chargers. Washington State Department of Health For new construction of a Water Recreation Facility for the public (swimming pool, spa, spray features, water park, or water feature), projects are required to obtain a construction permit from the Washington State Department of Health. Innovative or unconventional projects are required to schedule a pre-design meeting with Water Recreation Staff before a detailed plan is developed and submitted. Washington State Administrative Code Chapters 70.90, 246-260, and 246-262 regulates construction and maintenance of regulated recreational water facilities. Detailed permit review applications will be submitted in addition to the 90% construction documents for comments and approval. Benton-Franklin Health District Pasco’s local health district will review the project concurrently with the City of Pasco and the Washington Department of Health. Although the Washington Department of Health will review the project and grant the water recreation facility construction permit, the Benton-Franklin Health District will assist through the approval process. Benton-Franklin Health District will also review any spaces that involve food handling, such as concessions. 3.0 Target Value Delivery & Project Schedule 60 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 3.0 TARGET VALUE DELIVERY & PROJECT SCHEDULE The Bouten-NAC team utilized Target Value Delivery (TVD) to establish and understand the program, provide a baseline estimate based on the program and complete a validation level design to the estimate. The team has determined that the established program can be achieved for the target construction budget of $37.46 million. This section provides further detail of the components of the target budget including the detailed estimate summary, the project schedule and the plan to establish the Guaranteed Maximum Price. 61 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 3.1 COST MODEL ESTIMATE SUMMARY In development of the validate estimate, conceptual scopes of work were identified based on the design renderings, narratives and exhibits included in this validation package. ITEM DESCRIPTION COST / SF TOTAL COST 1 Division 01: General Requirements 18.17$ 609,946$ 2 Division 02: Selective Demolition & Related Work (None)0.00 - 3 Division 03: Concrete & Precast Panels 66.08 2,218,782 4 Division 04: Masonry 9.92 333,194 5 Division 05: Metals 38.43 1,290,419 6 Division 06: Wood & Plastics 6.36 213,597 7 Division 07: Thermal & Moisture Protection 34.34 1,153,066 8 Division 08: Doors & Openings 37.39 1,255,446 9 Division 09: Finishes 23.73 796,696 10 Division 10: Specialties 12.52 420,364 11 Division 11: Equipment 1.49 50,019 12 Division 12: Furnishings 2.62 88,058 13 Division 13: Special Construction 205.60 6,903,150 14 Division 14: Conveying Equipment (None)0.00 - 15 Division 21: Fire Suppression Piping 6.50 218,244 16 Division 22 - 23: Mechanical 102.91 3,455,247 17 Division 26 - 28: Electrical & Low Voltage 85.47 2,869,647 18 Division 31: Earthwork 23.85 800,923 19 Division 32: Exterior Improvements 38.11 1,279,456 20 Division 33: Utilities 17.69 593,817 21 Deduct 300 SF of Building to Match Approved Program -4.47 (150,000) 22 Design & Estimating Contingency 54.50 1,830,005 23 Subtotal 781.22$ 26,230,076$ 24 Indirect Costs (Design, Insurance, General Conditions, & Fee)8,167,331 25 Subtotal 1,024.46$ 34,397,407$ 26 Washington State Sales Tax (8.9%)3,061,369 27 GRAND TOTAL 1,115.64$ 37,458,776$ Pasco Aquatic Center Pasco Public Facilities District Pasco, WA Validation Estimate Summary July 15, 2024 Prepared by: Bouten Construction Company Page 1 of 1 2024.07.15 Estimate Summary_Validation 62 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 Deffered Scope (Betterments) In the process of developing the initial TVD estimate, the Bouten-NAC team, along with the Design and Construction Committee have identified potential project enhancements/amenities to enhance the “WOW” factor of the completed project. These betterments will be PROJECT BETTERMENTS LIST Pasco Aquatic Center July 19, 2024 Item Description ROM Cost Decision Date Priority Level 1 Add 3rd waterslide 460,000$ TBD 2 Add NexGen chlorinator 340,000$ TBD 3 Add enhanced sound system 210,000$ TBD 4 Beach volleyball - 2 full courts in Phase 2 building's footprint 110,000$ TBD 5 Epoxy flooring (Natatorium & Locker Rooms)140,000$ TBD 6 NinjaCross course Interior Natatorium 760,000$ TBD 7 Additional four shade structures / cabanas (includes power)80,000$ TBD 8 Additional 500 sf of exterior pool area 360,000$ TBD 9 Additional exterior pool activity feature 140,000$ TBD 10 Myrtha pool vessel (outdoor/indoor)1,300,000$ TBD 11 Indoor or outdoor LED screen (includes support structure)250,000$ TBD 12 Additional 10% interior Natatorium area 1,200,000$ TBD 13 Additional colorful lighting (interior and exterior)60,000$ TBD 14 Additional 10% deck or landscaping area within pool enclosure 25,000$ TBD 15 Additional Nanawall opening in the Natatorium 50,000$ TBD 16 Add pickleball courts - concrete surface (Phase 2 footprint)150,000$ TBD 17 Additional landscaping feature 140,000$ TBD 18 Add skylights in the Natatorium (apx 1200 sf)375,000$ TBD 19 Additional sunshade devices for Natatorium (Exterior)150,000$ TBD 20 Allowance for single Party Room upgrade 30,000$ TBD 21 Increase parking by 40 stalls (140 to 180 ea) - includes added car charger scope 120,000$ TBD 22 Add soffit cladding to exposed metal deck (exterior of building)130,000$ TBD Item Cost Reduction Opportunities ROM Cost Decision Date Priority Level 1 (400,000)$ TBD 2 Target enclosure reduction of approx. 3,800 sf (380,000)$ TBD 3 (140,000)$ TBD 4 Omit spa (325 sf water area)(160,000)$ TBD 5 Revise indoor changing rooms from 17 to 8 ea - utilize conventional locker rooms (160,000)$ TBD 6 Combine pool mechanical rooms (90,000)$ TBD NOTES 1 Values shown are rough order of magnitude. Final values to be updated upon scope alignment and requirements. 2 Dates shown are for initial discussions and may be adjusted based on timing of further design meetings and space planning. 3 Values represent total design-build cost inclusive of Washington State Sales Tax. Reduce square footage to 33,000 sf (apx. 278 sf reduction) Reduce outdoor pool water area by 700 sf tracked throughout the remainder of Phase 1 – Design and Preconstruction for inclusion as estimate risks are relinquished and funds become available. These enhancements are currently listed as Rough-Order Magnitude (ROM) costs. 63 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 Validation Report 7/23/2024 GMP 1 and Mobilization December 2024 GMP 2 and Structure February 2025 Substantial Completion February 2026 DOH Permit April 2025 3.2 PHASE 1 & PHASE 2 NOT TO EXCEED AMOUNT Phase 1 Contract Amendment and Level of Effort The detailed level of effort to include design and preconstruction costs, lump sums, allowances, design- build team contingencies and total costs for completion of Phase 1 – Design and Preconstruction to develop the GMP is being provided to the Facilities District as a separate document. 3.3 PHASE 1 & 2 SCHEDULE Target Schedule The target schedule has been developed based on the activities completed to date, with the sequence of design and construction activities to include procurement and timing for the setting of the GMP packages. Upon owner review, our design-build team will work with the Pasco PFD to make adjustments or revise this schedule accordingly to align with owner objectives. As an overview to the entire progressive design-build process; below is a graphic depicting where we are at in the process as well as the GMP and completion milestones. Target Schedule 64 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 ID Task Name Dur Start Finish 0 Pasco Aquatics Facility 672.81 daysWed 9/27/23 Fri 4/24/26 1 Design-Builder Procurement + Selection 52 days Wed 9/27/23 Thu 12/7/23 2 Validation Phase 163 daysFri 12/8/23 Tue 7/23/24 3 Contract 21 days Fri 12/8/23 Fri 1/5/24 4 Kickoff and Onboarding 21 days Fri 12/8/23 Fri 1/5/24 5 Kickoff Meeting 0 days Fri 1/5/24 Fri 1/5/24 6 Subconsultant Onboarding 25 days Mon 1/8/24 Fri 2/9/24 7 Subconsultants 20 days Mon 1/8/24 Fri 2/2/24 8 D/B MEP 20 days Mon 1/15/24 Fri 2/9/24 9 Validation Design 90 days Mon 2/5/24 Fri 6/7/24 10 Design Kickoff 5 days Mon 2/5/24 Fri 2/9/24 11 Basis of Design Team Charrette 5 days Mon 2/12/24 Fri 2/16/24 12 Basis of Design - OAC Charrette 5 days Mon 2/19/24 Fri 2/23/24 13 Basis of Design - Early Model 0 days Fri 2/23/24 Fri 2/23/24 14 Basis of Design 25 days Mon 2/26/24 Fri 3/29/24 15 Basis of Design First Pass 0 days Fri 3/29/24 Fri 3/29/24 16 Land Decision 0 days Fri 5/24/24 Fri 5/24/24 17 Finalize Site Plan and Design 11 days Fri 5/24/24 Fri 6/7/24 18 Estimating 122 daysMon 2/5/24 Tue 7/23/24 19 Conceptual Estimate 5 days Mon 2/5/24 Fri 2/9/24 20 Validation Estimate 15 days Mon 6/10/24 Fri 6/28/24 21 Final Deliverables 8 days Mon 7/1/24 Wed 7/10/24 22 Validation Phase Complete 0 days Fri 7/19/24 Fri 7/19/24 23 Board Decision 3 days Fri 7/19/24 Tue 7/23/24 24 Design and Preconstruction Phase 188 daysFri 7/19/24 Tue 4/8/25 25 Design 125 daysTue 7/23/24 Tue 1/14/25 26 Phase 1 Notice to Proceed 0 days Tue 7/23/24 Tue 7/23/24 27 Site Survey (Topo and Boundaries)15 days Wed 7/24/24 Tue 8/13/24 28 Geotechnical Report 30 days Wed 7/24/24 Tue 9/3/24 29 Complete Schematic Design 25 days Wed 7/24/24 Tue 8/27/24 30 Design Development 40 days Wed 8/28/24 Tue 10/22/24 31 Sitework Package 35 days Wed 9/25/24 Tue 11/12/24 32 Construction Documents 60 days Wed 10/23/24 Tue 1/14/25 33 Permitting 155 daysWed 9/4/24 Tue 4/8/25 34 Submit SEPA 40 days Wed 9/4/24 Tue 10/29/24 35 Early Site Permit 10 days Wed 11/13/24 Tue 11/26/24 36 Building Permit - City of Pasco 40 days Wed 12/18/24 Tue 2/11/25 37 DOH Aquatics Approval 60 days Wed 12/18/24 Tue 3/11/25 38 DOH County Approval 80 days Wed 12/18/24 Tue 4/8/25 39 Estimating 148 daysFri 7/19/24 Tue 2/11/25 40 Concept Estimate 20 days Fri 7/19/24 Thu 8/15/24 Pasco Aquatics Facility 4/24Pasco Aquatics Facility 4/24 Design-Builder Procurement + Selection 12/7 Validation Phase 7/23 Contract 1/5 Kickoff and Onboarding 1/5 Kickoff Meeting 1/5 Subconsultant Onboarding 2/9 Subconsultants 2/2 D/B MEP 2/9 Validation Design 6/7 Design Kickoff 2/9 Basis of Design Team Charrette 2/16 Basis of Design - OAC Charrette 2/23 Basis of Design - Early Model 2/23 Basis of Design 3/29 Basis of Design First Pass 3/29 Land Decision 5/24 Finalize Site Plan and Design 6/7 Estimating 7/23 Conceptual Estimate 2/9 Validation Estimate 6/28 Final Deliverables 7/10 Validation Phase Complete 7/19 Board Decision 7/23 Design and Preconstruction Phase 4/8 Design 1/14 Phase 1 Notice to Proceed 7/23 Site Survey (Topo and Boundaries)8/13 Geotechnical Report 9/3 Complete Schematic Design 8/27 Design Development 10/22 Sitework Package 11/12 Construction Documents 1/14 Permitting 4/8 Submit SEPA 10/29 Early Site Permit 11/26 Building Permit - City of Pasco 2/11 DOH Aquatics Approval 3/11 DOH County Approval 4/8 Estimating 2/11 Concept Estimate 8/15 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J Half 1, 2023 Half 2, 2023 Half 1, 2024 Half 2, 2024 Half 1, 2025 Half 2, 2025 Half 1, 2026 Prepared By: Bouten Construction Page 1 of 3 Printed: Thu 7/18/24 Design Submissions As the design team develops the basis-of-design documents, they will be submitted to the Owner. In addition to the overall design phase durations shown in the Phase 1 & 2 Schedule, intermediate milestone submission packages representing the appropriate level of development for each phase will be provided for review and approval. As they are being developed, any material differences between the design submissions and the Owner’s Project Criteria and Initial Project Scope will be highlighted. The design-build team will work collaboratively to make adjustments in the documents to fit within the project goals. Below is a further breakdown of design submission package milestones and agreed upon deliverables: 100% Schematic Design – Deliverables: 100% SD floor plans, site plans, renderings, and Target Value Design Budget. Any significant changes to the systems between the Initial Project Scope and 100% SDs will be documented and approved by the Owner 50% Design Development – Deliverables: Large format drawings for all disciplines with text notes to document the decisions made during the design development meetings, investigations, and discussions. TVD budget updates as cost changes occur. 100% Design Development – Deliverables: Large format drawings for all disciplines, outline specifications and performance requirements for the project, DD renderings, and TVD budget updates. 50% & 75% Construction Documents & Early Site Package Documents – Deliverables: Large format drawings for all disciplines for design team coordination, design-build constructibility review, and Owner scope review purposes. 90% Permit & Bid Documents – Deliverables: Large format drawings for all disciplines, full set of project manual specifications in CSI Masterformat, permit review applications and TVD budget updates. 100% Conformed Set – Deliverables: Large format drawings for all disciplines, full set of project manual specifications that all incorporate addenda posted during the bid period or other changes required by jurisdictional review authorities. Reference appendix 5.9 for enlarged view. 65 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 ID Task Name Dur Start Finish 81 F/R/P/S 10 days Thu 5/1/25 Wed 5/14/25 82 Backfill 10 days Thu 5/15/25 Thu 5/29/25 83 Amenities Area Foundations Complete0 days Thu 5/29/25 Thu 5/29/25 84 Pool Finishes and Amenities 204 daysWed 4/16/25 Fri 2/6/26 85 Outdoor Pool Mech Room 60 days Wed 4/16/25 Wed 7/9/25 86 Install Outdoor Pool 115 days Thu 4/17/25 Mon 9/29/25 87 Install Indoor Pool and Deck 110 days Mon 7/28/25 Fri 1/2/26 88 Commissioning - Pools 25 days Fri 1/2/26 Fri 2/6/26 89 Pool Phase Complete 0 days Fri 2/6/26 Fri 2/6/26 90 Site Work 101.81 daysFri 5/30/25 Mon 10/20/25 91 Electrical 10 days Fri 5/30/25 Thu 6/12/25 92 Storm 10 days Fri 6/13/25 Thu 6/26/25 93 Grubbing 10 days Fri 6/27/25 Fri 7/11/25 94 Landscaping 10 days Tue 9/30/25 Mon 10/13/25 95 Asphalt 5 days Tue 10/14/25 Mon 10/20/25 96 Site Work Phase Complete 0 days Mon 10/20/25 Mon 10/20/25 97 Bouten Pre Punch List Walk 2 days Tue 10/21/25 Wed 10/22/25 98 Trade Partners Repair 15 days Thu 10/23/25 Wed 11/12/25 99 Pre Punch Phase Complete 0 days Wed 11/12/25 Wed 11/12/25 100 Startup Commissioning and Signoff 189 daysThu 5/29/25 Fri 2/27/26 101 Notice to DOH Boiler Inspector 0 days Thu 5/29/25 Thu 5/29/25 102 Notice to DOH Boiler Inspector 130 days Thu 5/29/25 Thu 11/27/25 103 DOH Boiler Inspection 1 day Thu 11/27/25 Fri 11/28/25 104 Start Up & Commissioning 10 days Mon 1/5/26 Fri 1/16/26 105 O/A punch walk 2 days Thu 11/13/25 Fri 11/14/25 106 Punchlist 15 days Mon 11/17/25 Tue 12/9/25 107 Training 10 days Mon 11/17/25 Tue 12/2/25 108 Electrical 1 day Tue 1/20/26 Tue 1/20/26 109 Plumbing 1 day Wed 1/21/26 Wed 1/21/26 110 HVAC 1 day Thu 1/22/26 Thu 1/22/26 111 Fire Marshal 1 day Fri 1/23/26 Fri 1/23/26 112 Building 1 day Mon 2/9/26 Mon 2/9/26 113 C of O Notice to City 6 days Mon 1/26/26 Mon 2/2/26 114 Weather Bank 15 days Fri 2/6/26 Fri 2/27/26 115 Substantial Completion 0 days Fri 2/27/26 Fri 2/27/26 116 Punchlist Corrections / Owner Commissioning20 days Fri 2/27/26 Fri 3/27/26 117 Closeout 20 days Fri 2/27/26 Fri 3/27/26 118 Final Completion 0 days Fri 3/27/26 Fri 3/27/26 119 Owner Move In, Training 40 days Fri 2/27/26 Fri 4/24/26 120 Opening Day (Indoor)0 days Fri 4/24/26 Fri 4/24/26 F/R/P/S 5/14 Backfill 5/29 Amenities Area Foundations Complete 5/29 Pool Finishes and Amenities 2/6 Outdoor Pool Mech Room 7/9 Install Outdoor Pool 9/29 Install Indoor Pool and Deck 1/2 Commissioning - Pools 2/6 Pool Phase Complete 2/6 Site Work 10/20 Electrical 6/12 Storm 6/26 Grubbing 7/11 Landscaping 10/13 Asphalt 10/20 Site Work Phase Complete 10/20 Bouten Pre Punch List Walk 10/22 Trade Partners Repair 11/12 Pre Punch Phase Complete 11/12 Startup Commissioning and Signoff 2/27Startup Commissioning and Signoff 2/27 Notice to DOH Boiler Inspector 5/29 Notice to DOH Boiler Inspector 11/27 DOH Boiler Inspection 11/28 Start Up & Commissioning 1/16 O/A punch walk 11/14 Punchlist 12/9 Training 12/2 Electrical 1/20 Plumbing 1/21 HVAC 1/22 Fire Marshal 1/23 Building 2/9 C of O Notice to City 2/2 Weather Bank 2/27 Substantial Completion 2/27 Punchlist Corrections / Owner Commissioning 3/27 Closeout 3/27 Final Completion 3/27 Owner Move In, Training 4/24 Opening Day (Indoor)4/24 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J Half 1, 2023 Half 2, 2023 Half 1, 2024 Half 2, 2024 Half 1, 2025 Half 2, 2025 Half 1, 2026 Prepared By: Bouten Construction Page 3 of 3 Printed: Thu 7/18/24 ID Task Name Dur Start Finish 41 Schematic Estimate 20 days Wed 8/28/24 Tue 9/24/24 42 Design Development Estimate 20 days Wed 9/25/24 Tue 10/22/24 43 iGMP (Grading / Utilities / Equip)11 days Wed 11/13/24 Wed 11/27/24 44 GMP 20 days Wed 1/15/25 Tue 2/11/25 45 Phase 1 Complete 0 days Tue 2/11/25 Tue 2/11/25 46 Final Design Construction Phase 366.81 daysWed 11/27/24 Fri 4/24/26 47 Phase 2 Notice to Proceed 0 days Wed 11/27/24 Wed 11/27/24 48 Construction Phase 314 daysMon 12/2/24 Fri 2/27/26 49 Procurement 245.81 daysMon 12/2/24 Mon 11/10/25 50 Air Handling Equipment 180 days Mon 12/2/24 Fri 8/15/25 51 Electrical Equipment 240 days Mon 12/2/24 Mon 11/10/25 52 Pool Equipment 160 days Mon 12/2/24 Fri 7/18/25 53 EV Charging equipment 240 days Mon 12/2/24 Mon 11/10/25 54 Procurement Phase Complete 0 days Mon 11/10/25 Mon 11/10/25 55 Early Site Work 39.81 daysMon 12/2/24 Fri 1/24/25 56 Mobilization 2 days Mon 12/2/24 Tue 12/3/24 57 Clear vegetation 20 days Wed 12/4/24 Thu 1/2/25 58 Site Grading 15 days Fri 1/3/25 Fri 1/24/25 59 Site Mitigation Phase Complete 0 days Fri 1/24/25 Fri 1/24/25 60 Utilities 30.81 daysFri 1/3/25 Fri 2/14/25 61 Gas 10 days Fri 1/3/25 Thu 1/16/25 62 Power 10 days Fri 1/3/25 Thu 1/16/25 63 Fire line 20 days Fri 1/17/25 Fri 2/14/25 64 Water 5 days Fri 1/17/25 Thu 1/23/25 65 Sewer 3 days Fri 1/17/25 Tue 1/21/25 66 Structure 53 days Mon 2/17/25 Wed 4/30/25 67 Excavation 10 days Mon 2/17/25 Fri 2/28/25 68 F/R/P/S Foundation 13 days Mon 3/3/25 Wed 3/19/25 69 F/R/P/S Pump / Surge Tank 15 days Wed 3/19/25 Wed 4/9/25 70 Indoor Pool Stub Out Plumbing 5 days Wed 4/9/25 Wed 4/16/25 71 F/R/P/S Stem Walls 20 days Thu 3/20/25 Wed 4/16/25 72 Backfill 10 days Thu 4/17/25 Wed 4/30/25 73 Structural Foundations Natatorium Complete 0 days Wed 4/30/25 Wed 4/30/25 74 Building Construction 122.81 daysThu 5/1/25 Mon 10/20/25 75 Install Core Shell 60 days Thu 5/1/25 Fri 7/25/25 76 Core/Shell Phase Complete 0 days Fri 7/25/25 Fri 7/25/25 77 Install Interior Finishes 60 days Mon 7/28/25 Mon 10/20/25 78 Interior Finishes Phase Complete 0 days Mon 10/20/25 Mon 10/20/25 79 Pool Structure 30.81 daysThu 4/17/25 Thu 5/29/25 80 Excavation 10 days Thu 4/17/25 Wed 4/30/25 Schematic Estimate 9/24 Design Development Estimate 10/22 iGMP (Grading / Utilities / Equip)11/27 GMP 2/11 Phase 1 Complete 2/11 Final Design Construction Phase 4/24 Phase 2 Notice to Proceed 11/27 Construction Phase 2/27 Procurement 11/10 Air Handling Equipment 8/15 Electrical Equipment 11/10 Pool Equipment 7/18 EV Charging equipment 11/10 Procurement Phase Complete 11/10 Early Site Work 1/24 Mobilization 12/3 Clear vegetation 1/2 Site Grading 1/24 Site Mitigation Phase Complete 1/24 Utilities 2/14 Gas 1/16 Power 1/16 Fire line 2/14 Water 1/23 Sewer 1/21 Structure 4/30 Excavation 2/28 F/R/P/S Foundation 3/19 F/R/P/S Pump / Surge Tank 4/9 Indoor Pool Stub Out Plumbing 4/16 F/R/P/S Stem Walls 4/16 Backfill 4/30 Structural Foundations Natatorium Complete 4/30 Building Construction 10/20 Install Core Shell 7/25 Core/Shell Phase Complete 7/25 Install Interior Finishes 10/20 Interior Finishes Phase Complete 10/20 Pool Structure 5/29 Excavation 4/30 J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J J A S O N D J F M A M J Half 1, 2023 Half 2, 2023 Half 1, 2024 Half 2, 2024 Half 1, 2025 Half 2, 2025 Half 1, 2026 Prepared By: Bouten Construction Page 2 of 3 Printed: Thu 7/18/24 Reference appendix 5.9 for enlarged view. 66 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 3.4 EARLY GMP PLAN The schedule currently requires an Initial Guaranteed Maximum Price (iGMP). This will allow the project to commence in December 2024 as well as achieve substantial completion by February 2026. The team has outlined this plan in both the full Design and Construction Schedule (Exhibit 5.8) as well as the Subcontract Plan (Section 4.3) The following items are proposed to be included in the iGMP scope. Long Lead Procurement The following long-lead equipment will need to be sized, specified and released early in design: • Air Handling Equipment: Will need to order these based on CFM calculations and specifications in the iGMP phase. • Electrical Equipment: Electrical gear in general is experiencing the most significant procurement delays and is being tracked as a schedule risk to this project. • Pool Equipment: There is time to allow the design to progress through most of the CD’s design phase but will likely need to be included in the iGMP. This will be detailed and understood fully during the next phase (Phase 1 design). • EV Charging Equipment: The charger lead times vary depending on which make/model is specified, however we are identifying it as a long-lead item to be specified during early CD’s to be included in an iGMP proposal. Mobilization, grading and utilities The overall project schedule requires the construction team to mobilize to site in early December to begin grading and utilities. The site is remote and not all utilities (including natural gas and power) are within the area and will need to be extended from Harris Road. Reference the Civil site plans for more information. These early activities will allow foundations construction to begin in the early spring the following year. In order to achieve the proposed schedule, we propose creating an early site construction set and estimate as a part of the iGMP. In discussions with the City of Pasco – Building Division, early site excavation and utility permits are common and would be acceptable for this project. The design and construction team plan to work diligently with the subconsultants, trade partners and the PFD to identify all requirements necessary to work towards an early site package and iGMP phase. 67 TARGET VALUE DELIVERY & PROJECT SCHEDULE JULY 23, 2024 4.0 Quality Management 69 QUALITY MANAGEMENT JULY 23, 2024 4.0 QUALITY MANAGEMENT 4.1 QUALITY MANAGEMENT PLAN Approach to Quality Assurance/ Quality Control As reviewed in the interactive meeting, we have a 10-step quality control process that is applied to each project beginning in the design and preconstruction phase. The full process is shown below. Some of the key components are as follows: • 3D modeling and clash detection during design. • Pre-installation meetings with all trade partners. • Mock-ups of all critical systems. • Envelope testing: Natatoriums require enhanced scrutiny during design and construction. We perform special inspections on the envelope to ensure performance requirements are met. • QC Inspections: We use Procore to document quality control and report results each week in the OAC meetings. Our commissioning process includes: • Pre-functional testing: These tests typically occur at the factory. • Functional testing: These tests will be performed during startup. • Commissioning: This includes validation that systems are performing as designed. • Post occupancy commissioning and warranty tracking: Bouten will support the PPFD throughout the warranty phase by tracking key commissioning components during all four seasons to ensure systems are performing as designed. We will continue to support the project beyond substantial completion. Aquatic-specific quality control samples The following are aquatic-related QC items included in our site-specific QC plans for similar facilities: • Concrete tolerance at waterslide runouts – must be 100 percent level for proper installation. • Materials – Corrosion-resistant materials to be used at all wet areas by all trades. Other materials will rust immediately. • Deck area around pool – Tight tolerances must be maintained to ensure slip-resistance finish and proper drainage to meet ADA and health code. • Ground water coordination – Pools can be deep and require close coordination with water tables and ground water during installation. • Humidity control approach for natatorium – Proper equipment selection and early commissioning are required to ensure performance results are met. • Housekeeping – Once pool plaster is installed, strict housekeeping policies are enforced to ensure the plaster does not get stained by foreign substances. • Commissioning duration – The MEP systems for pools are extensive. Plenty of time is planned in the schedule for startup and testing to ensure proper performance prior to occupancy. • Electrical grounding – Grounding of pools is unique and requires strict documentation to confirm compliance to ensure the safety of all users. 70 QUALITY MANAGEMENT JULY 23, 2024 Reference appendix 5.10 for enlarged view. Quality Management Plan 71 QUALITY MANAGEMENT JULY 23, 2024 4.2 DESIGN QUALITY MANAGEMENT Design Management Plan Embedded within our collaborative design philosophy is a four-step plan to manage the design TVD processes and exceed the five PPFD Project Goals. Review and collaboration is integrated throughout the process and links all activities of the plan. Step 02 of the process is focused on collaborative community engagement. Our past experience in aquatic facility planning and design gives us a running start to optimize quality, operations, and revenue. Additional research will support the effort (Step 01), and the remaining steps 02-04 will ensure the project goals will be exceeded. The goal of the design management plan is multifaceted. The four broad steps of the plan give order to our process to achieve high-quality aesthetic design in the eyes of the PPFD. This approach also reduces risks, encourages incorporation of efficient constructibility into the design, provides a methodology for managing communication with all stakeholders, and is integral to Design Quality Management. Design is a visual and sometimes non-linear process. Our philosophy will guide the process with the flexibility to allow discovery and innovation within the framework of the plan. 01 RESEARCH + DATA COLLECTION Identity Site Analysis Current Master Plan Local Community Case Study Field Trips Operations Goals System Selector Tool 02 ENGAGE + WORKSHOPS Owner Community Internal Team Innovation Stakeholders Support Wenaha Four Prong Approach 03 EXPLORATION + DISCOVERY Concepts Site Design Constructability Review Building Placement Programming 3D Massing Character Studies Coordination Budget Schedule 04 IMPLEMENTATION Final Design Visual Package Constructability Review Schedule BudgetREVIEWREVIEWREVIEW REVIEW TARGET VALUE DELIVERY 72 QUALITY MANAGEMENT JULY 23, 2024 Key Steps in Our Design Quality Management Process 1. Project Goals and Team Consistency Quality management hinges on a deep understanding of project goals and requirements. Team members must consistently refer to and consider the established goals and conditions of excellence when proposing solutions to ensure that design decisions consistently exceed expectations. Also, our core team will remain dedicated to the project throughout its duration, ensuring continuity of inherent project knowledge and personal investment in the successful outcome. 2. Clear Communication and Documentation We prioritize transparent communication for all parties involved. We keep comprehensive records of owner comments, design changes, issues, and their resolutions. Regular reviews and collaboration sessions inform the owner group about progress and design adjustments. Our robust set of visualization tools convey design ideas and details, offering early insights into the character of the building and aquatic features well ahead of construction. Active engagement, quick response, and a quality set of documents from basis-of-design through construction is imperative to ensuring the completed project exceeds expectations. 3. Risk Management We identify and manage potential risks that may affect the design quality. Proactively addressing challenges and uncertainties, we minimize the likelihood of disruptions during the construction phase. 4. Quality Control and Proactive BIM Use We enforce rigorous quality control, including peer reviews and continuous cross-checks to ensure design compliance with constructibility standards and industry regulations. Proactive use of building information modeling (BIM) software enhances collaboration, design quality, and time savings. Our integrated tools include BIM 360 for real-time model integration through Revit, cove.tool for early massing and sustainability benchmark tracking, and Procore for comprehensive design-build process management. In our years of experience together we have developed a real-time link between our modeling and estimating software for additional efficiency. 5. Continuous Technical Exchange and Consultant Coordination Program, drawings, specifications, estimates, and schedules work in concert. We develop documents concurrently, supported by continuous program monitoring, fostering ongoing technical exchange among team members. A dedicated design manager upholds in-depth knowledge and quality control in project documents. Regular coordination meetings with each consultant and in-house project staff meetings promote collaboration and clarity. Cloud sharing our Revit models with consultants helps ensure accuracy and resolve conflicts quickly and effectively. Detailed pre-installation meetings and proactive construction administration are essential for setting expectations and avoiding misunderstandings. 6. Testing and Validation As the design progresses, we conduct testing and validation to ensure that the proposed solutions meet the intended objectives. This may include simulations, mock- ups, or prototype testing, depending on the objective of the exploration. 7. Continuous Improvement We consistently seek feedback on our document quality, with commendations for clarity, completeness, and accuracy. The Bouten-NAC team believes in continuous improvement and learning from every project (or even every meeting). Our plus/delta exercises invite feedback often to assess what is going well and identify areas for further improvement. Label 73 QUALITY MANAGEMENT JULY 23, 2024 Robust Process to Reduce Risks — “PDB Lifeguard on Duty” Just as lifeguards and swim instructors play a crucial role in keeping swimmers safe, a design-build team like ours ensures a project’s safety by minimizing risks during all phases. We share a common commitment to safety and success! As described in the design management plan, our approach to conducting a robust process is grounded in a collaborative and forward-thinking mindset to significantly reduce risks. Specifically, we will employ the following strategies: Training and Guidance Similar to instructors teaching swimmers the right techniques to meet their swimming goals, the Bouten-NAC team provides expertise in selecting the right aquatic amenities to meet the community’s needs and the PPFD’s cost recovery goals to guide the project toward long-term financial stability. Preventative Measures Lifeguards enforce rules like “no running” to prevent potential injuries. Similarly, we will work together with the PPFD to establish project guidelines and risk mitigation strategies to avoid the pitfalls of scope creep and budget overruns. Regular meetings with clear and specific agendas/action items increase the productivity and effectiveness of conversations and decision making to move the project forward with everyone on the same page. Exploration and Communication Just like a well-run aquatics facility, our goal is to create a safe, inclusive, and enjoyable environment during the next phases of design and construction. Exploration of ideas to create an innovative and efficient project is exciting and fun, but to mitigate the risk of schedule delays, clear communication (think of a lifeguard whistle) is key to preventing misunderstandings and re-work. We will use items, like 3D visualizations, to clearly express our ideas in multiple ways and make them easy to understand so more client/stakeholder time can be spent giving actionable feedback to the design team. Managing Comments Every step of the design-build process is about engaging with people (the PPFD, Wenaha, stakeholders, community, jurisdictions) to address their needs, wants, concerns, and dreams. The Bouten-NAC team takes our role in this process very seriously. The plan is to make information, feedback, comments, and ideas easy to share and easy to access for everyone participating in the project. Miro will continue to be our primary platform for sharing and accessing information, and can also be used to track comments. Those notes will become the running dialog or development story for the project as it moves through each phase. In some cases, we will use additional tools in conjunction with Miro for more focused content review. Bluebeam Studio Session is a very powerful collaboration software platform for reviewing construction document PDFs. Since it is cloud-based, it can be shared with all team members for real-time note taking and mark-ups for changes so you don’t have to wait for a meeting or an email to work together. All activities are automatically tracked and can be marked complete as they are finished. Owners and permit review agencies are increasingly using this platform due to its time-saving and tracking benefits. Decision Tracking Log, Betterments Log, Constraints Log, and Meeting Minutes are also solid tools for tracking the discussions and action items for implementation. These logs can be updated by the Bouten-NAC team and then re-posted to Miro or Procore each week. Our approach to managing comments boils down to a process that is as transparent and collaborative as possible while also keeping the design-build team accountable to follow- through with our commitments to your project. 74 QUALITY MANAGEMENT JULY 23, 2024 4.3 SUBCONTRACT AND UNDERUTILIZED BUSINESS & INCLUSION PLAN Subcontracting & Diversity Approach Our extended team members are more than subcontractors; they’re trade partners whose contributions are invaluable in creating successful outcomes. For more than 10 years now, we’ve engaged our trade partners as resources as early as the validation stage, and have brought them into GMP contracts through a competitive, qualifications-based process. Competitive Process & Owner Engagement Whether it’s through a qualifications-based RFP, lump-sum bid, or fee and rates with a not-to-exceed (NTE), our trade partner on-boarding process is always competitive. • Best-Value RFP We’ve created an A3 asking how trade partners will differentiate themselves, with scoring heavily weighted toward best value and a pricing component that includes a preconstruction fee and total fee percentage. • Lump-Sum Bid Several qualified trades and scopes in our market perform very well with a lump-sump bid approach. We’ll use our detailed bidder’s instructions to create competition, verifying that the full scope is captured for each work package. • Fee and Rates with an NTE For smaller or yet-to-be- defined scopes of work, we’ll request fee and rates with a not-to-exceed value. Each approach will be reviewed in detail prior to procurement, and we encourage the Pasco PFD to participate and engage in the selection process. Strategies for New Diverse Businesses The current list of certified diverse businesses is small. We have indicated which bid categories have certified businesses in this region. Based on this information, we believe that a project goal of 3-5% of the total GMP for certified business use makes sense for the project. We’ll confirm this with the Pasco PFD during the Schematic Design phase of the project. Specific diverse business approach for Pasco Aquatics: • Focus on Small Scopes of Work Our focus will be to target design, engineering or survey, landscaping, miscellaneous steel, CMU, precast, and bathroom accessories partners. • Create Breakout Scope Packages We’ll look at breaking out what traditionally would have been a small scope within a larger scope package to see where opportunities exist for diverse businesses, e.g., mechanical insulation, parking lot striping or signage, or testing and balancing. • Outreach and Communication We see a tremendous opportunity with this project—to support and build relationships with diverse businesses that will, in turn, become a vital part of our industry—and will engage as many partners in the conversation as early as possible. Opportunities & Challenges: • Build and sustain a growing list of diverse firms across all subtrades • Seek non-certified businesses that meet the diverse business criteria • Expand beyond our market area (the Tri-Cities has a relatively small network) through informational sessions • Breakout of scopes: we can break these down early to maximize interest early to maximize interest 75 QUALITY MANAGEMENT JULY 23, 2024 PACKAGE NO.WORK PACKAGE DESCRIPTION ESTIMATED VALUE* PRE-Bond Funding Post-Bond Funding SUB OR SELF- PERFORM DIVERSE BUSINESS** INCLUSION % PROCUREMENT (SELECTION) TYPE RFP/ITB ISSUED TO MARKET DATE Validation 1 Professional Land Surveying 12,000.00$ 15,000.00$ -$ Sub N 0.05% Lump Sum Bid 07/29/04 2 Civil Engineering 200,000.00$ 200,000.00$ -$ Sub N 0.00% T & M NTE Complete 2 Geotech Services (By Owner)50,000.00$ 350,000.00$ -$ Sub N 0.00% Lump Sum Bid 07/29/24 3 Structural Engineering 195,000.00$ 350,000.00$ -$ Sub N 0.00% Best Value RFP 12/11/23 4 Aquatic Consultant 275,000.00$ 75,000.00$ -$ Sub N 0.00% Best Value RFP 12/11/23 5 Design-Build Plumbing, HVAC + Controls 3,455,200.00$ 250,000.00$ 3,205,200.00$ Sub N 0.00% Best Value RFP 01/08/24 6 Design-Build Electrical, Fire Alarm, Telecommunication, + Security 2,836,000.00$ 350,000.00$ 2,486,000.00$ Sub N 0.00% Best Value RFP 01/08/24 Phase 1 - Design 7 Landscaping - Basis of Design 45,000.00$ 75,000.00$ -$ Sub P 0.19% Best Value RFP 12/11/23 8 Design-Build Suppression 218,000.00$ 50,000.00$ 168,000.00$ Sub N 0.00% Best Value RFP 01/08/24 9 Acoustical Engineer 15,000.00$ 20,000.00$ (5,000.00)$ Sub Y 0.06% Best Value RFP 10/09/23 10 Masonry 333,000.00$ -$ 333,000.00$ Sub N 0.00% Best Value RFP 12/04/23 11 Glazing 1,026,000.00$ -$ 1,026,000.00$ Sub N 0.00% Best Value RFP 12/04/23 12 Metal Panels 87,000.00$ -$ 87,000.00$ Sub N 0.00% Best Value RFP 12/04/23 12 Precast Concrete Wall Panels 1,019,000.00$ -$ 1,019,000.00$ Sub N 0.00% Best Value RFP 11/02/24 13 Pool Contractor (TPC)6,978,000.00$ -$ 6,978,000.00$ Sub N 0.00% Best Value RFP 11/02/24 14 Earthwork + Utilities 2,241,000.00$ -$ 2,241,000.00$ Sub N 0.00% Best Value RFP 02/16/24 15 Metal Stud + GWB 164,000.00$ -$ 164,000.00$ Sub P 0.69% Best Value RFP 02/16/24 Phase 2 - Construction 16 Scanning and Construction Layout 10,000.00$ 10,000.00$ -$ Self-perform N 0.00%N/A N/A 17 Benchmarks and ROW Survey 10,000.00$ 10,000.00$ -$ Sub P 0.04% Lump Sum Bid 08/28/23 18 Structural Concrete 1,109,000.00$ 200,000.00$ 909,000.00$ Self-perform N 0.00%N/A 02/16/24 19 Non-Structural Concrete 250,000.00$ -$ 250,000.00$ Sub N 0.00% Lump Sum Bid 08/02/24 20 Miscellaneous Metals 176,000.00$ -$ 176,000.00$ Sub P 0.74% Lump Sum Bid 07/01/24 21 Structural Steel Fabricator 230,000.00$ -$ 230,000.00$ Sub P 0.97% Lump Sum Bid 04/19/24 22 Structural Steel Erector 441,000.00$ -$ 441,000.00$ Sub N 0.00% Lump Sum Bid 07/01/24 23 Rough Carpentry + Backing 98,000.00$ -$ 98,000.00$ Self-perform N 0.00%N/A N/A 24 Casework Supply 62,000.00$ -$ 62,000.00$ Sub N 0.00% Lump Sum Bid 08/02/24 25 Casework Install (With Above)-$ -$ -$ Self-perform N 0.00%N/A N/A 25 Firestopping / Smoke Protection 38,000.00$ -$ 38,000.00$ Sub P 0.00% Best Value RFP 02/16/24 26 Below Grade Waterproofing 100,000.00$ -$ 100,000.00$ Sub P 0.42% Best Value RFP 02/16/24 27 Roofing + Above Grade Waterproofing 802,149.00$ -$ 802,149.00$ Sub N 0.00% Best Value RFP 08/02/24 28 Specialty/Overhead Doors 104,000.00$ -$ 104,000.00$ Sub N 0.00% Best Value RFP 02/16/24 29 DFH Supplier 63,000.00$ -$ 63,000.00$ Sub N 0.00% Lump Sum Bid 02/16/24 30 DFH Installer 16,400.00$ -$ 16,400.00$ Self-perform N 0.00% Lump Sum Bid 08/02/24 31 Finish Flooring + Wall Base 32,000.00$ -$ 32,000.00$ Sub N 0.00% Lump Sum Bid 08/02/24 32 Painting 290,000.00$ -$ 290,000.00$ Sub Y 1.23% Lump Sum Bid 09/02/24 33 Ceilings 152,000.00$ -$ 152,000.00$ Sub N 0.00% Lump Sum Bid 08/02/24 34 Signage 67,650.00$ -$ 67,650.00$ Sub Y 0.29% Lump Sum Bid 08/02/24 35 Acoustical Wall /Ceiling Panels 120,000.00$ -$ 120,000.00$ Sub N 0.00% Lump Sum Bid 08/02/24 36 Miscellaneous Specialties 25,000.00$ -$ 25,000.00$ Sub Y 0.11% Lump Sum Bid 09/02/24 37 Locker Supply 100,000.00$ -$ 100,000.00$ Sub Y 0.42% Lump Sum Bid 08/02/24 PASCO AQUATICS FACILITY TRADE PARTNERING AND DIVERSITY PLAN July 10, 2024 PACKAGE NO.WORK PACKAGE DESCRIPTION ESTIMATED VALUE* PRE-Bond Funding Post-Bond Funding SUB OR SELF- PERFORM DIVERSE BUSINESS** INCLUSION % PROCUREMENT (SELECTION) TYPE RFP/ITB ISSUED TO MARKET DATE PASCO AQUATICS FACILITY TRADE PARTNERING AND DIVERSITY PLAN July 10, 2024 38 Window Shades 53,000.00$ -$ 53,000.00$ Sub P 0.22% Lump Sum Bid 08/02/24 39 Foodservice Equipment/Appliances 10,000.00$ -$ 10,000.00$ Sub N 0.00% Lump Sum Bid 11/02/24 40 Landscaping + Irrigation 75,000.00$ -$ 75,000.00$ Sub P 0.32% Lump Sum Bid 09/02/24 41 Fencing 60,000.00$ -$ 60,000.00$ Sub N 0.00% Lump Sum Bid 09/02/24 42 Striping 5,000.00$ -$ 5,000.00$ Sub P 0.00% Lump Sum Bid 11/02/24 43 Final Cleaning 20,000.00$ -$ 20,000.00$ Sub Y 0.08% Lump Sum Bid 11/02/24 23,668,399.00$ 1,955,000.00$ 22,001,399.00$ 5.15% NOTES * Values are conceptual/high-level ROMs and are subject to change during the TVD processes. All values excludes markups and WSST ** Y = Yes, known certified businesses P = Probable, non-certified business may exist for these scopes of work within the Eastern WA Region. Trades to be confirmed during outreach meetings N = No known certified or non-certified DBE Business. Further outreach will be completed during Phase 1 to identify potential businesses